Vulnerabilites related to jose_project - jose
Vulnerability from fkie_nvd
Published
2022-09-07 22:15
Modified
2024-11-21 07:12
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
JOSE is "JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime's native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named `p2c` PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order to make password brute-force and dictionary attacks more expensive. This makes the PBES2 algorithms unsuitable for situations where the JWE is coming from an untrusted source: an adversary can intentionally pick an extremely high PBES2 Count value, that will initiate a CPU-bound computation that may take an unreasonable amount of time to finish. Under certain conditions, it is possible to have the user's environment consume unreasonable amount of CPU time. The impact is limited only to users utilizing the JWE decryption APIs with symmetric secrets to decrypt JWEs from untrusted parties who do not limit the accepted JWE Key Management Algorithms (`alg` Header Parameter) using the `keyManagementAlgorithms` (or `algorithms` in v1.x) decryption option or through other means. The `v1.28.2`, `v2.0.6`, `v3.20.4`, and `v4.9.2` releases limit the maximum PBKDF2 iteration count to `10000` by default. It is possible to adjust this limit with a newly introduced `maxPBES2Count` decryption option. If users are unable to upgrade their required library version, they have two options depending on whether they expect to receive JWEs using any of the three PBKDF2-based JWE key management algorithms. They can use the `keyManagementAlgorithms` decryption option to disable accepting PBKDF2 altogether, or they can inspect the JOSE Header prior to using the decryption API and limit the PBKDF2 iteration count (`p2c` Header Parameter).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/panva/jose/releases/tag/v4.9.2 | Third Party Advisory | |
| security-advisories@github.com | https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/panva/jose/releases/tag/v4.9.2 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| jose_project | jose | * | |
| jose_project | jose | * | |
| jose_project | jose | * | |
| jose_project | jose | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "197D5C8A-778B-4EB5-9BD3-6E1E66CEBA64",
"versionEndExcluding": "1.28.2",
"versionStartIncluding": "1.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "8C66BF3F-66C3-4D1E-A1FC-8404E9E666C6",
"versionEndExcluding": "2.0.6",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "99118C06-35D4-47A4-9AEC-5553D6EBCB65",
"versionEndExcluding": "3.20.4",
"versionStartIncluding": "3.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "C4DB52C4-C832-40DE-98F8-EED53AA21EFE",
"versionEndExcluding": "4.9.2",
"versionStartIncluding": "4.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "JOSE is \"JSON Web Almost Everything\" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime\u0027s native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named `p2c` PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order to make password brute-force and dictionary attacks more expensive. This makes the PBES2 algorithms unsuitable for situations where the JWE is coming from an untrusted source: an adversary can intentionally pick an extremely high PBES2 Count value, that will initiate a CPU-bound computation that may take an unreasonable amount of time to finish. Under certain conditions, it is possible to have the user\u0027s environment consume unreasonable amount of CPU time. The impact is limited only to users utilizing the JWE decryption APIs with symmetric secrets to decrypt JWEs from untrusted parties who do not limit the accepted JWE Key Management Algorithms (`alg` Header Parameter) using the `keyManagementAlgorithms` (or `algorithms` in v1.x) decryption option or through other means. The `v1.28.2`, `v2.0.6`, `v3.20.4`, and `v4.9.2` releases limit the maximum PBKDF2 iteration count to `10000` by default. It is possible to adjust this limit with a newly introduced `maxPBES2Count` decryption option. If users are unable to upgrade their required library version, they have two options depending on whether they expect to receive JWEs using any of the three PBKDF2-based JWE key management algorithms. They can use the `keyManagementAlgorithms` decryption option to disable accepting PBKDF2 altogether, or they can inspect the JOSE Header prior to using the decryption API and limit the PBKDF2 iteration count (`p2c` Header Parameter)."
},
{
"lang": "es",
"value": "JOSE es \"JSON Web Almost Everything\" - JWA, JWS, JWE, JWT, JWK, JWKS sin dependencias usando la criptograf\u00eda nativa del tiempo de ejecuci\u00f3n en Node.js, Browser, Cloudflare Workers, Electron y Deno. Los algoritmos de administraci\u00f3n de claves JWE basados en PBKDF2 esperan un par\u00e1metro de encabezado JOSE llamado \"p2c\" PBES2 Count, que determina cu\u00e1ntas iteraciones de PBKDF2 deben ejecutarse para derivar una clave envolvente CEK. El prop\u00f3sito de este par\u00e1metro es ralentizar intencionadamente la funci\u00f3n de derivaci\u00f3n de la clave para que los ataques de fuerza bruta y de diccionario a las contrase\u00f1as sean m\u00e1s costosos. Esto hace que los algoritmos PBES2 sean inapropiados para situaciones en las que el JWE procede de una fuente no confiable: un adversario puede elegir intencionadamente un valor de PBES2 Count extremadamente alto, que iniciar\u00e1 un c\u00e1lculo limitado por la CPU que puede tardar una cantidad de tiempo irrazonable en terminar. Bajo determinadas condiciones, es posible que el entorno del usuario consuma una cantidad irrazonable de tiempo de CPU. El impacto es limitado s\u00f3lo a usuarios que usan las API de descifrado de JWE con secretos sim\u00e9tricos para descifrar JWE de partes no confiables que no limitan los algoritmos de administraci\u00f3n de claves JWE aceptados (par\u00e1metro de cabecera \"alg\") usando la opci\u00f3n de descifrado \"keyManagementAlgorithms\" (o \"algorithms\" en v1.x) o por otros medios. Las versiones \"v1.28.2\", \"v2.0.6\", \"v3.20.4\" y \"v4.9.2\" limitan el n\u00famero m\u00e1ximo de iteraciones de PBKDF2 a \"10000\" por defecto. Es posible ajustar este l\u00edmite con la nueva opci\u00f3n de descifrado \"maxPBES2Count\". Si los usuarios no pueden actualizar la versi\u00f3n de la biblioteca que necesitan, se presentan dos opciones dependiendo de si esperan recibir JWEs que usen alguno de los tres algoritmos de administraci\u00f3n de claves JWE basados en PBKDF2. Pueden usar la opci\u00f3n de descifrado \"keyManagementAlgorithms\" para deshabilitar la aceptaci\u00f3n de PBKDF2 por completo, o pueden inspeccionar el encabezado JOSE antes de usar la API de descifrado y limitar el recuento de iteraciones de PBKDF2 (par\u00e1metro de encabezado \"p2c\")"
}
],
"id": "CVE-2022-36083",
"lastModified": "2024-11-21T07:12:20.793",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-09-07T22:15:08.657",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d"
},
{
"source": "security-advisories@github.com",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/releases/tag/v4.9.2"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/releases/tag/v4.9.2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-834"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-04-16 18:15
Modified
2024-11-21 06:01
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
jose is an npm library providing a number of cryptographic operations. In vulnerable versions AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDecryptionFailed` would be thrown. A possibly observable difference in timing when padding error would occur while decrypting the ciphertext makes a padding oracle and an adversary might be able to make use of that oracle to decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). All major release versions have had a patch released which ensures the HMAC tag is verified before performing CBC decryption. The fixed versions are `^1.28.1 || ^2.0.5 || >=3.11.4`. Users should upgrade their v1.x dependency to ^1.28.1, their v2.x dependency to ^2.0.5, and their v3.x dependency to ^3.11.4. Thanks to Jason from Microsoft Vulnerability Research (MSVR) for bringing this up and Eva Sarafianou (@esarafianou) for helping to score this advisory.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch | Patch, Third Party Advisory | |
| security-advisories@github.com | https://www.npmjs.com/package/jose | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.npmjs.com/package/jose | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| jose_project | jose | * | |
| jose_project | jose | * | |
| jose_project | jose | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "B93ABC92-DD84-439F-A9B2-848231CAB2AE",
"versionEndExcluding": "1.28.1",
"versionStartIncluding": "1.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "6038A5A5-0704-44EF-BD09-BEBC67910809",
"versionEndExcluding": "2.0.5",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:jose_project:jose:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "3DD35FAA-86A6-4D32-92F7-99342CC196C5",
"versionEndExcluding": "3.11.4",
"versionStartIncluding": "3.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "jose is an npm library providing a number of cryptographic operations. In vulnerable versions AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDecryptionFailed` would be thrown. A possibly observable difference in timing when padding error would occur while decrypting the ciphertext makes a padding oracle and an adversary might be able to make use of that oracle to decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). All major release versions have had a patch released which ensures the HMAC tag is verified before performing CBC decryption. The fixed versions are `^1.28.1 || ^2.0.5 || \u003e=3.11.4`. Users should upgrade their v1.x dependency to ^1.28.1, their v2.x dependency to ^2.0.5, and their v3.x dependency to ^3.11.4. Thanks to Jason from Microsoft Vulnerability Research (MSVR) for bringing this up and Eva Sarafianou (@esarafianou) for helping to score this advisory."
},
{
"lang": "es",
"value": "jose es una biblioteca npm que proporciona una serie de operaciones criptogr\u00e1ficas.\u0026#xa0;En versiones vulnerables el algoritmo AES_CBC_HMAC_SHA2 (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512), el descifrado siempre ejecutaba tanto la verificaci\u00f3n de etiquetas HMAC como el descifrado CBC, si cualquiera de los dos presentaba un fallo, \"JWEDecryptionFailed\" ser\u00eda lanzado.\u0026#xa0;Una posible diferencia observable en el tiempo cuando un error de padding podr\u00eda ocurrir al descifrar el texto cifrado crea un padding oracle y un adversario podr\u00eda ser capaz de hacer uso de ese oracle para descifrar datos sin conocer la clave de descifrado al emitir un promedio de 128*b llamadas padding oracle (donde b es el n\u00famero de bytes en el bloque de texto cifrado).\u0026#xa0;Todas las versiones de lanzamiento principales han recibido un parche que garantiza que la etiqueta HMAC se verifique antes de llevar a cabo el descifrado CBC.\u0026#xa0;Las versiones fijas son ^1.28.1 || ^2.0.5 || superiores o iguales a 3.11.4.\u0026#xa0;Los usuarios deben actualizar su dependencia versiones v1.x hasta ^1.28.1, su dependencia versiones v2.x hasta ^ 2.0.5 y su dependencia versiones v3.x hasta ^3.11.4.\u0026#xa0;Gracias a Jason de Microsoft Vulnerability Research (MSVR) por mencionar este tema y a Eva Sarafianou (@esarafianou) por ayudar a calificar este aviso"
}
],
"id": "CVE-2021-29443",
"lastModified": "2024-11-21T06:01:06.550",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-04-16T18:15:13.590",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch"
},
{
"source": "security-advisories@github.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.npmjs.com/package/jose"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.npmjs.com/package/jose"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-203"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-203"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
cve-2021-29443
Vulnerability from cvelistv5
Published
2021-04-16 17:35
Modified
2024-08-03 22:02
Severity ?
EPSS score ?
Summary
jose is an npm library providing a number of cryptographic operations. In vulnerable versions AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDecryptionFailed` would be thrown. A possibly observable difference in timing when padding error would occur while decrypting the ciphertext makes a padding oracle and an adversary might be able to make use of that oracle to decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). All major release versions have had a patch released which ensures the HMAC tag is verified before performing CBC decryption. The fixed versions are `^1.28.1 || ^2.0.5 || >=3.11.4`. Users should upgrade their v1.x dependency to ^1.28.1, their v2.x dependency to ^2.0.5, and their v3.x dependency to ^3.11.4. Thanks to Jason from Microsoft Vulnerability Research (MSVR) for bringing this up and Eva Sarafianou (@esarafianou) for helping to score this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch | x_refsource_CONFIRM | |
| https://www.npmjs.com/package/jose | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:02:52.017Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.npmjs.com/package/jose"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "jose",
"vendor": "panva",
"versions": [
{
"status": "affected",
"version": "\u003c 1.28.1"
},
{
"status": "affected",
"version": "\u003e= 2.0.0, \u003c 2.0.5"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c 3.11.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "jose is an npm library providing a number of cryptographic operations. In vulnerable versions AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDecryptionFailed` would be thrown. A possibly observable difference in timing when padding error would occur while decrypting the ciphertext makes a padding oracle and an adversary might be able to make use of that oracle to decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). All major release versions have had a patch released which ensures the HMAC tag is verified before performing CBC decryption. The fixed versions are `^1.28.1 || ^2.0.5 || \u003e=3.11.4`. Users should upgrade their v1.x dependency to ^1.28.1, their v2.x dependency to ^2.0.5, and their v3.x dependency to ^3.11.4. Thanks to Jason from Microsoft Vulnerability Research (MSVR) for bringing this up and Eva Sarafianou (@esarafianou) for helping to score this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "{\"CWE-203\":\"Observable Discrepancy\"}",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-16T17:35:11",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.npmjs.com/package/jose"
}
],
"source": {
"advisory": "GHSA-58f5-hfqc-jgch",
"discovery": "UNKNOWN"
},
"title": "Padding Oracle Attack due to Observable Timing Discrepancy in jose",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-29443",
"STATE": "PUBLIC",
"TITLE": "Padding Oracle Attack due to Observable Timing Discrepancy in jose"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "jose",
"version": {
"version_data": [
{
"version_value": "\u003c 1.28.1"
},
{
"version_value": "\u003e= 2.0.0, \u003c 2.0.5"
},
{
"version_value": "\u003e= 3.0.0, \u003c 3.11.4"
}
]
}
}
]
},
"vendor_name": "panva"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "jose is an npm library providing a number of cryptographic operations. In vulnerable versions AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDecryptionFailed` would be thrown. A possibly observable difference in timing when padding error would occur while decrypting the ciphertext makes a padding oracle and an adversary might be able to make use of that oracle to decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). All major release versions have had a patch released which ensures the HMAC tag is verified before performing CBC decryption. The fixed versions are `^1.28.1 || ^2.0.5 || \u003e=3.11.4`. Users should upgrade their v1.x dependency to ^1.28.1, their v2.x dependency to ^2.0.5, and their v3.x dependency to ^3.11.4. Thanks to Jason from Microsoft Vulnerability Research (MSVR) for bringing this up and Eva Sarafianou (@esarafianou) for helping to score this advisory."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "{\"CWE-203\":\"Observable Discrepancy\"}"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch",
"refsource": "CONFIRM",
"url": "https://github.com/panva/jose/security/advisories/GHSA-58f5-hfqc-jgch"
},
{
"name": "https://www.npmjs.com/package/jose",
"refsource": "MISC",
"url": "https://www.npmjs.com/package/jose"
}
]
},
"source": {
"advisory": "GHSA-58f5-hfqc-jgch",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-29443",
"datePublished": "2021-04-16T17:35:12",
"dateReserved": "2021-03-30T00:00:00",
"dateUpdated": "2024-08-03T22:02:52.017Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2022-36083
Vulnerability from cvelistv5
Published
2022-09-07 21:55
Modified
2024-08-03 09:52
Severity ?
EPSS score ?
Summary
JOSE is "JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime's native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named `p2c` PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order to make password brute-force and dictionary attacks more expensive. This makes the PBES2 algorithms unsuitable for situations where the JWE is coming from an untrusted source: an adversary can intentionally pick an extremely high PBES2 Count value, that will initiate a CPU-bound computation that may take an unreasonable amount of time to finish. Under certain conditions, it is possible to have the user's environment consume unreasonable amount of CPU time. The impact is limited only to users utilizing the JWE decryption APIs with symmetric secrets to decrypt JWEs from untrusted parties who do not limit the accepted JWE Key Management Algorithms (`alg` Header Parameter) using the `keyManagementAlgorithms` (or `algorithms` in v1.x) decryption option or through other means. The `v1.28.2`, `v2.0.6`, `v3.20.4`, and `v4.9.2` releases limit the maximum PBKDF2 iteration count to `10000` by default. It is possible to adjust this limit with a newly introduced `maxPBES2Count` decryption option. If users are unable to upgrade their required library version, they have two options depending on whether they expect to receive JWEs using any of the three PBKDF2-based JWE key management algorithms. They can use the `keyManagementAlgorithms` decryption option to disable accepting PBKDF2 altogether, or they can inspect the JOSE Header prior to using the decryption API and limit the PBKDF2 iteration count (`p2c` Header Parameter).
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9 | x_refsource_CONFIRM | |
| https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d | x_refsource_MISC | |
| https://github.com/panva/jose/releases/tag/v4.9.2 | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T09:52:00.528Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/panva/jose/releases/tag/v4.9.2"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "jose",
"vendor": "panva",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.0, \u003c 1.28.2"
},
{
"status": "affected",
"version": "\u003e= 2.0, \u003c 2.0.6"
},
{
"status": "affected",
"version": "\u003e= 3.0, \u003c 3.20.4"
},
{
"status": "affected",
"version": "\u003e= 4.0, \u003c 4.9.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "JOSE is \"JSON Web Almost Everything\" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime\u0027s native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named `p2c` PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order to make password brute-force and dictionary attacks more expensive. This makes the PBES2 algorithms unsuitable for situations where the JWE is coming from an untrusted source: an adversary can intentionally pick an extremely high PBES2 Count value, that will initiate a CPU-bound computation that may take an unreasonable amount of time to finish. Under certain conditions, it is possible to have the user\u0027s environment consume unreasonable amount of CPU time. The impact is limited only to users utilizing the JWE decryption APIs with symmetric secrets to decrypt JWEs from untrusted parties who do not limit the accepted JWE Key Management Algorithms (`alg` Header Parameter) using the `keyManagementAlgorithms` (or `algorithms` in v1.x) decryption option or through other means. The `v1.28.2`, `v2.0.6`, `v3.20.4`, and `v4.9.2` releases limit the maximum PBKDF2 iteration count to `10000` by default. It is possible to adjust this limit with a newly introduced `maxPBES2Count` decryption option. If users are unable to upgrade their required library version, they have two options depending on whether they expect to receive JWEs using any of the three PBKDF2-based JWE key management algorithms. They can use the `keyManagementAlgorithms` decryption option to disable accepting PBKDF2 altogether, or they can inspect the JOSE Header prior to using the decryption API and limit the PBKDF2 iteration count (`p2c` Header Parameter)."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400: Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-09-07T21:55:09",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/panva/jose/releases/tag/v4.9.2"
}
],
"source": {
"advisory": "GHSA-jv3g-j58f-9mq9",
"discovery": "UNKNOWN"
},
"title": "JOSE vulnerable to resource exhaustion via specifically crafted JWE",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-36083",
"STATE": "PUBLIC",
"TITLE": "JOSE vulnerable to resource exhaustion via specifically crafted JWE"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "jose",
"version": {
"version_data": [
{
"version_value": "\u003e= 1.0, \u003c 1.28.2"
},
{
"version_value": "\u003e= 2.0, \u003c 2.0.6"
},
{
"version_value": "\u003e= 3.0, \u003c 3.20.4"
},
{
"version_value": "\u003e= 4.0, \u003c 4.9.2"
}
]
}
}
]
},
"vendor_name": "panva"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "JOSE is \"JSON Web Almost Everything\" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime\u0027s native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named `p2c` PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order to make password brute-force and dictionary attacks more expensive. This makes the PBES2 algorithms unsuitable for situations where the JWE is coming from an untrusted source: an adversary can intentionally pick an extremely high PBES2 Count value, that will initiate a CPU-bound computation that may take an unreasonable amount of time to finish. Under certain conditions, it is possible to have the user\u0027s environment consume unreasonable amount of CPU time. The impact is limited only to users utilizing the JWE decryption APIs with symmetric secrets to decrypt JWEs from untrusted parties who do not limit the accepted JWE Key Management Algorithms (`alg` Header Parameter) using the `keyManagementAlgorithms` (or `algorithms` in v1.x) decryption option or through other means. The `v1.28.2`, `v2.0.6`, `v3.20.4`, and `v4.9.2` releases limit the maximum PBKDF2 iteration count to `10000` by default. It is possible to adjust this limit with a newly introduced `maxPBES2Count` decryption option. If users are unable to upgrade their required library version, they have two options depending on whether they expect to receive JWEs using any of the three PBKDF2-based JWE key management algorithms. They can use the `keyManagementAlgorithms` decryption option to disable accepting PBKDF2 altogether, or they can inspect the JOSE Header prior to using the decryption API and limit the PBKDF2 iteration count (`p2c` Header Parameter)."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9",
"refsource": "CONFIRM",
"url": "https://github.com/panva/jose/security/advisories/GHSA-jv3g-j58f-9mq9"
},
{
"name": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d",
"refsource": "MISC",
"url": "https://github.com/panva/jose/commit/03d6d013bf6e070e85adfe5731f526978e3e8e4d"
},
{
"name": "https://github.com/panva/jose/releases/tag/v4.9.2",
"refsource": "MISC",
"url": "https://github.com/panva/jose/releases/tag/v4.9.2"
}
]
},
"source": {
"advisory": "GHSA-jv3g-j58f-9mq9",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2022-36083",
"datePublished": "2022-09-07T21:55:09",
"dateReserved": "2022-07-15T00:00:00",
"dateUpdated": "2024-08-03T09:52:00.528Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}