GSD-2011-2483
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-2483",
"description": "crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.",
"id": "GSD-2011-2483",
"references": [
"https://www.suse.com/security/cve/CVE-2011-2483.html",
"https://www.debian.org/security/2012/dsa-2399",
"https://www.debian.org/security/2011/dsa-2340",
"https://access.redhat.com/errata/RHSA-2011:1423",
"https://access.redhat.com/errata/RHSA-2011:1378",
"https://access.redhat.com/errata/RHSA-2011:1377",
"https://alas.aws.amazon.com/cve/html/CVE-2011-2483.html",
"https://linux.oracle.com/cve/CVE-2011-2483.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-2483"
],
"details": "crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.",
"id": "GSD-2011-2483",
"modified": "2023-12-13T01:19:07.360283Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
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"affects": {
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}
]
}
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},
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}
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},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
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"value": "crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash."
}
]
},
"problemtype": {
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"value": "n/a"
}
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}
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},
"references": {
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"url": "http://www.openwall.com/crypt/"
},
{
"name": "MDVSA-2011:180",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:180"
},
{
"name": "php-cryptblowfish-info-disclosure(69319)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69319"
},
{
"name": "http://support.apple.com/kb/HT5130",
"refsource": "CONFIRM",
"url": "http://support.apple.com/kb/HT5130"
},
{
"name": "http://php.net/security/crypt_blowfish",
"refsource": "CONFIRM",
"url": "http://php.net/security/crypt_blowfish"
},
{
"name": "49241",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/49241"
},
{
"name": "MDVSA-2011:165",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165"
},
{
"name": "DSA-2399",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2012/dsa-2399"
},
{
"name": "DSA-2340",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2011/dsa-2340"
},
{
"name": "RHSA-2011:1378",
"refsource": "REDHAT",
"url": "http://www.redhat.com/support/errata/RHSA-2011-1378.html"
},
{
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"refsource": "CONFIRM",
"url": "http://www.postgresql.org/docs/8.4/static/release-8-4-9.html"
},
{
"name": "APPLE-SA-2012-02-01-1",
"refsource": "APPLE",
"url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
},
{
"name": "SUSE-SA:2011:035",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.html"
},
{
"name": "MDVSA-2011:178",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:178"
},
{
"name": "RHSA-2011:1377",
"refsource": "REDHAT",
"url": "http://www.redhat.com/support/errata/RHSA-2011-1377.html"
},
{
"name": "RHSA-2011:1423",
"refsource": "REDHAT",
"url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html"
},
{
"name": "http://www.php.net/ChangeLog-5.php#5.3.7",
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"url": "http://www.php.net/ChangeLog-5.php#5.3.7"
},
{
"name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705",
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"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705"
},
{
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"refsource": "CONFIRM",
"url": "http://www.php.net/archive/2011.php#id2011-08-18-1"
},
{
"name": "MDVSA-2011:179",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:179"
},
{
"name": "http://freshmeat.net/projects/crypt_blowfish",
"refsource": "MISC",
"url": "http://freshmeat.net/projects/crypt_blowfish"
},
{
"name": "USN-1229-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1229-1"
}
]
}
},
"nvd.nist.gov": {
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"descriptions": [
{
"lang": "en",
"value": "crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash."
},
{
"lang": "es",
"value": "crypt_blowfish en versiones anteriores a 1.1, como se utiliza en PHP en versiones anteriores a 5.3.7 en ciertas plataformas, PostgreSQL en versiones anteriores a 8.4.9 y otros productos, no maneja adecuadamente caracteres de 8-bit, lo que hace m\u00e1s f\u00e1cil a atacantes dependientes de contexto determinar una contrase\u00f1a en texto plano aprovechando el conocimiento del hash de una contrase\u00f1a."
}
],
"id": "CVE-2011-2483",
"lastModified": "2024-04-23T19:57:33.843",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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}
]
},
"published": "2011-08-25T14:22:44.913",
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{
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
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"lang": "en",
"value": "CWE-310"
}
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}
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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