gsd-2011-2483
Vulnerability from gsd
Modified
2023-12-13 01:19
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.
Aliases
Aliases
CVE-2011-2483


To clipboard 

{
  "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"
    }
  },
  "namespaces": {
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        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-2483",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
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                          "version_value": "n/a"
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                    }
                  }
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            }
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.openwall.com/crypt/",
            "refsource": "CONFIRM",
            "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"
          },
          {
            "name": "http://www.postgresql.org/docs/8.4/static/release-8-4-9.html",
            "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",
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          },
          {
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:178"
          },
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            "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",
            "refsource": "CONFIRM",
            "url": "http://www.php.net/ChangeLog-5.php#5.3.7"
          },
          {
            "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705",
            "refsource": "CONFIRM",
            "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705"
          },
          {
            "name": "http://www.php.net/archive/2011.php#id2011-08-18-1",
            "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": {
      "cve": {
        "configurations": [
          {
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          {
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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": {
          "cvssMetricV2": [
            {
              "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",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-08-25T14:22:44.913",
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          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://freshmeat.net/projects/crypt_blowfish"
          },
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            "source": "secalert@redhat.com",
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            "url": "http://php.net/security/crypt_blowfish"
          },
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          },
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            "source": "secalert@redhat.com",
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            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:178"
          },
          {
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:179"
          },
          {
            "source": "secalert@redhat.com",
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:180"
          },
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            "source": "secalert@redhat.com",
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            "url": "http://www.openwall.com/crypt/"
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            "tags": [
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          },
          {
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            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.php.net/archive/2011.php#id2011-08-18-1"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.postgresql.org/docs/8.4/static/release-8-4-9.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1377.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1378.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            ],
            "url": "http://www.securityfocus.com/bid/49241"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            ],
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          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69319"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-310"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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