CVE-2011-2483

{"id": "CVE-2011-2483", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-08-25T14:22:44.913", "references": [{"url": "http://freshmeat.net/projects/crypt_blowfish", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html", "tags": ["Mailing List"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.html", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://php.net/security/crypt_blowfish", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://support.apple.com/kb/HT5130", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.debian.org/security/2011/dsa-2340", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://www.debian.org/security/2012/dsa-2399", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:178", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:179", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:180", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.openwall.com/crypt/", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.php.net/ChangeLog-5.php#5.3.7", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.php.net/archive/2011.php#id2011-08-18-1", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.postgresql.org/docs/8.4/static/release-8-4-9.html", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1377.html", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1378.html", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/49241", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1229-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69319", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://freshmeat.net/projects/crypt_blowfish", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://php.net/security/crypt_blowfish", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.apple.com/kb/HT5130", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2011/dsa-2340", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2012/dsa-2399", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:178", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:179", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:180", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/crypt/", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.php.net/ChangeLog-5.php#5.3.7", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.php.net/archive/2011.php#id2011-08-18-1", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.postgresql.org/docs/8.4/static/release-8-4-9.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1377.html", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1378.html", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/49241", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1229-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69319", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-310"}]}], "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."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3B3570E-0C63-47E7-B9F1-3580FE638EBD", "versionEndExcluding": "5.3.7"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5133F766-D0DC-49A9-A2BC-3109A40F147A", "versionEndExcluding": "8.2.22", "versionStartIncluding": "8.2.0"}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6688FCE5-4C30-47AC-8780-52F20AFE9916", "versionEndExcluding": "8.3.16", "versionStartIncluding": "8.3.0"}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6BE21A26-98F2-4A2B-BE67-052377A46528", "versionEndExcluding": "8.4.9", "versionStartIncluding": "8.4.0"}, {"criteria": 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