Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
4 vulnerabilities by kitabisa
CVE-2023-26047 (GCVE-0-2023-26047)
Vulnerability from cvelistv5 – Published: 2023-03-03 22:44 – Updated: 2025-02-25 15:02
VLAI
Title
teler-waf contains detection rule bypass via entities payload
Summary
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entities payload with special characters such as CR/LF and horizontal tab is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and compromise the security of the web application. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim's browser and perform malicious actions. This issue has been patched in version 0.2.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
| https://github.com/dwisiswant0/cwa-filter-rules/c… | x_refsource_MISC |
| https://github.com/kitabisa/teler-waf/releases/ta… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T11:39:06.529Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-p2pf-g8cq-3gq5",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-p2pf-g8cq-3gq5"
},
{
"name": "https://github.com/dwisiswant0/cwa-filter-rules/commit/d818d1645832d1a02cd210c7680e692d2bf4313b",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/dwisiswant0/cwa-filter-rules/commit/d818d1645832d1a02cd210c7680e692d2bf4313b"
},
{
"name": "https://github.com/kitabisa/teler-waf/releases/tag/v0.2.0",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler-waf/releases/tag/v0.2.0"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-26047",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-25T14:31:44.948954Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-25T15:02:13.606Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "teler-waf",
"vendor": "kitabisa",
"versions": [
{
"status": "affected",
"version": "\u003c 0.2.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entities payload with special characters such as CR/LF and horizontal tab is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim\u0027s browser and compromise the security of the web application. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim\u0027s browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim\u0027s browser and perform malicious actions. This issue has been patched in version 0.2.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-80",
"description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-692",
"description": "CWE-692: Incomplete Denylist to Cross-Site Scripting",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-03T22:44:16.538Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-p2pf-g8cq-3gq5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-p2pf-g8cq-3gq5"
},
{
"name": "https://github.com/dwisiswant0/cwa-filter-rules/commit/d818d1645832d1a02cd210c7680e692d2bf4313b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/dwisiswant0/cwa-filter-rules/commit/d818d1645832d1a02cd210c7680e692d2bf4313b"
},
{
"name": "https://github.com/kitabisa/teler-waf/releases/tag/v0.2.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kitabisa/teler-waf/releases/tag/v0.2.0"
}
],
"source": {
"advisory": "GHSA-p2pf-g8cq-3gq5",
"discovery": "UNKNOWN"
},
"title": "teler-waf contains detection rule bypass via entities payload"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-26047",
"datePublished": "2023-03-03T22:44:16.538Z",
"dateReserved": "2023-02-17T22:44:03.150Z",
"dateUpdated": "2025-02-25T15:02:13.606Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-26046 (GCVE-0-2023-26046)
Vulnerability from cvelistv5 – Published: 2023-03-02 00:14 – Updated: 2025-03-05 21:30
VLAI
Title
teler-waf subject to bypass of common web attack threat rule with HTML entities payload
Summary
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML entities payload is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and compromise the security of the web application. The vulnerability exists due to teler-waf failure to properly sanitize and filter HTML entities in user input. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim's browser and perform malicious actions. This issue has been fixed in version 0.1.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
| https://github.com/kitabisa/teler-waf/commit/d1d4… | x_refsource_MISC |
| https://github.com/kitabisa/teler-waf/releases/ta… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T11:39:06.638Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4f",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4f"
},
{
"name": "https://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739"
},
{
"name": "https://github.com/kitabisa/teler-waf/releases/tag/v0.1.1",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler-waf/releases/tag/v0.1.1"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-26046",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-05T21:30:36.670679Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-05T21:30:47.218Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "teler-waf",
"vendor": "kitabisa",
"versions": [
{
"status": "affected",
"version": "\u003c 0.1.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML entities payload is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim\u0027s browser and compromise the security of the web application. The vulnerability exists due to teler-waf failure to properly sanitize and filter HTML entities in user input. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim\u0027s browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim\u0027s browser and perform malicious actions. This issue has been fixed in version 0.1.1.\n\n"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-80",
"description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-02T00:14:57.196Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4f"
},
{
"name": "https://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739"
},
{
"name": "https://github.com/kitabisa/teler-waf/releases/tag/v0.1.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kitabisa/teler-waf/releases/tag/v0.1.1"
}
],
"source": {
"advisory": "GHSA-9f95-hhg4-pg4f",
"discovery": "UNKNOWN"
},
"title": "teler-waf subject to bypass of common web attack threat rule with HTML entities payload"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-26046",
"datePublished": "2023-03-02T00:14:57.196Z",
"dateReserved": "2023-02-17T22:44:03.150Z",
"dateUpdated": "2025-03-05T21:30:47.218Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-23466 (GCVE-0-2022-23466)
Vulnerability from cvelistv5 – Published: 2022-12-06 17:58 – Updated: 2025-04-23 16:32
VLAI
Title
DOM-based cross-site scripting (XSS) in teler dashboard
Summary
teler is an real-time intrusion detection and threat alert dashboard. teler prior to version 2.0.0-rc.4 is vulnerable to DOM-based cross-site scripting (XSS) in the teler dashboard. When teler requests messages from the event stream on the `/events` endpoint, the log data displayed on the dashboard are not sanitized. This only affects authenticated users and can only be exploited based on detected threats if the log contains a DOM scripting payload. This vulnerability has been fixed on version `v2.0.0-rc.4`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler/security/adviso… | x_refsource_CONFIRM |
| https://github.com/kitabisa/teler/commit/20f59eda… | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T03:43:45.889Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q"
},
{
"name": "https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-23466",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T13:52:59.457509Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-23T16:32:01.139Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "teler",
"vendor": "kitabisa",
"versions": [
{
"status": "affected",
"version": "\u003e= v2.0.0-rc, \u003c v2.0.0-rc.4"
},
{
"status": "affected",
"version": "= v2.0.0-dev"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "teler is an real-time intrusion detection and threat alert dashboard. teler prior to version 2.0.0-rc.4 is vulnerable to DOM-based cross-site scripting (XSS) in the teler dashboard. When teler requests messages from the event stream on the `/events` endpoint, the log data displayed on the dashboard are not sanitized. This only affects authenticated users and can only be exploited based on detected threats if the log contains a DOM scripting payload. This vulnerability has been fixed on version `v2.0.0-rc.4`. Users are advised to upgrade. There are no known workarounds for this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-06T17:58:52.867Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q"
},
{
"name": "https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e"
}
],
"source": {
"advisory": "GHSA-xr7p-8q82-878q",
"discovery": "UNKNOWN"
},
"title": "DOM-based cross-site scripting (XSS) in teler dashboard"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2022-23466",
"datePublished": "2022-12-06T17:58:52.867Z",
"dateReserved": "2022-01-19T21:23:53.755Z",
"dateUpdated": "2025-04-23T16:32:01.139Z",
"requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-26213 (GCVE-0-2020-26213)
Vulnerability from cvelistv5 – Published: 2020-11-06 16:45 – Updated: 2024-08-04 15:49
VLAI
Title
Denial of Service in teler
Summary
In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1.
Severity
5.9 (Medium)
CWE
- CWE-476 - {"CWE-476":"NULL Pointer Dereference"}
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler/security/adviso… | x_refsource_CONFIRM |
| https://github.com/kitabisa/teler/commit/ec608204… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T15:49:07.177Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "teler",
"vendor": "kitabisa",
"versions": [
{
"status": "affected",
"version": "\u003c 0.0.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn\u0027t get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "{\"CWE-476\":\"NULL Pointer Dereference\"}",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-11-06T16:45:14.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"
}
],
"source": {
"advisory": "GHSA-jhj6-5mh6-4pvf",
"discovery": "UNKNOWN"
},
"title": "Denial of Service in teler",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-26213",
"STATE": "PUBLIC",
"TITLE": "Denial of Service in teler"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "teler",
"version": {
"version_data": [
{
"version_value": "\u003c 0.0.1"
}
]
}
}
]
},
"vendor_name": "kitabisa"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn\u0027t get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "{\"CWE-476\":\"NULL Pointer Dereference\"}"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf",
"refsource": "CONFIRM",
"url": "https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"
},
{
"name": "https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e",
"refsource": "MISC",
"url": "https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"
}
]
},
"source": {
"advisory": "GHSA-jhj6-5mh6-4pvf",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2020-26213",
"datePublished": "2020-11-06T16:45:14.000Z",
"dateReserved": "2020-10-01T00:00:00.000Z",
"dateUpdated": "2024-08-04T15:49:07.177Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}