cve-2008-0555
Vulnerability from cvelistv5
Published
2008-04-04 00:00
Modified
2024-08-07 07:46
Severity ?
Summary
The ExpandCert function in Apache-SSL before apache_1.3.41+ssl_1.59 does not properly handle (1) '/' and (2) '=' characters in a Distinguished Name (DN) in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables.
References
cve@mitre.orghttp://secunia.com/advisories/29644Vendor Advisory
cve@mitre.orghttp://securityreason.com/securityalert/3797
cve@mitre.orghttp://www.apache-ssl.org/advisory-cve-2008-0555.txtExploit
cve@mitre.orghttp://www.cynops.de/advisories/CVE-2008-0555.txtExploit
cve@mitre.orghttp://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txtExploit
cve@mitre.orghttp://www.securityfocus.com/archive/1/490386/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/28576Patch
cve@mitre.orghttp://www.securitytracker.com/id?1019784
cve@mitre.orghttp://www.vupen.com/english/advisories/2008/1079/references
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/41618
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T07:46:54.867Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "3797",
            "tags": [
              "third-party-advisory",
              "x_refsource_SREASON",
              "x_transferred"
            ],
            "url": "http://securityreason.com/securityalert/3797"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.cynops.de/advisories/CVE-2008-0555.txt"
          },
          {
            "name": "ADV-2008-1079",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2008/1079/references"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.apache-ssl.org/advisory-cve-2008-0555.txt"
          },
          {
            "name": "apachessl-expandcert-information-disclosure(41618)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41618"
          },
          {
            "name": "28576",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/28576"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txt"
          },
          {
            "name": "29644",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/29644"
          },
          {
            "name": "1019784",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1019784"
          },
          {
            "name": "20080402 ANNOUNCE: Apache-SSL security release - apache_1.3.41+ssl_1.59",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/490386/100/0/threaded"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2008-04-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The ExpandCert function in Apache-SSL before apache_1.3.41+ssl_1.59 does not properly handle (1) \u0027/\u0027 and (2) \u0027=\u0027 characters in a Distinguished Name (DN) in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-15T20:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "3797",
          "tags": [
            "third-party-advisory",
            "x_refsource_SREASON"
          ],
          "url": "http://securityreason.com/securityalert/3797"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.cynops.de/advisories/CVE-2008-0555.txt"
        },
        {
          "name": "ADV-2008-1079",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2008/1079/references"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.apache-ssl.org/advisory-cve-2008-0555.txt"
        },
        {
          "name": "apachessl-expandcert-information-disclosure(41618)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41618"
        },
        {
          "name": "28576",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/28576"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txt"
        },
        {
          "name": "29644",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/29644"
        },
        {
          "name": "1019784",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1019784"
        },
        {
          "name": "20080402 ANNOUNCE: Apache-SSL security release - apache_1.3.41+ssl_1.59",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/490386/100/0/threaded"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2008-0555",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The ExpandCert function in Apache-SSL before apache_1.3.41+ssl_1.59 does not properly handle (1) \u0027/\u0027 and (2) \u0027=\u0027 characters in a Distinguished Name (DN) in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "3797",
              "refsource": "SREASON",
              "url": "http://securityreason.com/securityalert/3797"
            },
            {
              "name": "http://www.cynops.de/advisories/CVE-2008-0555.txt",
              "refsource": "MISC",
              "url": "http://www.cynops.de/advisories/CVE-2008-0555.txt"
            },
            {
              "name": "ADV-2008-1079",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2008/1079/references"
            },
            {
              "name": "http://www.apache-ssl.org/advisory-cve-2008-0555.txt",
              "refsource": "MISC",
              "url": "http://www.apache-ssl.org/advisory-cve-2008-0555.txt"
            },
            {
              "name": "apachessl-expandcert-information-disclosure(41618)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41618"
            },
            {
              "name": "28576",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/28576"
            },
            {
              "name": "http://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txt",
              "refsource": "MISC",
              "url": "http://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txt"
            },
            {
              "name": "29644",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/29644"
            },
            {
              "name": "1019784",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1019784"
            },
            {
              "name": "20080402 ANNOUNCE: Apache-SSL security release - apache_1.3.41+ssl_1.59",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/490386/100/0/threaded"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2008-0555",
    "datePublished": "2008-04-04T00:00:00",
    "dateReserved": "2008-02-01T00:00:00",
    "dateUpdated": "2024-08-07T07:46:54.867Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2008-0555\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2008-04-04T00:44:00.000\",\"lastModified\":\"2018-10-15T22:01:14.333\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ExpandCert function in Apache-SSL before apache_1.3.41+ssl_1.59 does not properly handle (1) \u0027/\u0027 and (2) \u0027=\u0027 characters in a Distinguished Name (DN) in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n ExpandCert en Apache-SSL versiones anteriores apache_1.3.41+ssl_1.59 no gestiona correctamente los caracteres (1) \u0027/\u0027 y (2) \u0027=\u0027 en un Distinguished Name (DN) de un certificado de cliente, lo cual puede permitir a atacantes remotos evitar autenticarse a trav\u00e9s de un DN manipulado que dispara la sobreescritura de variables de entorno.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":7.5},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":true,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"},{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache-ssl:apache-ssl:1.3.34_1.57:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F97198C6-EE6A-43C2-B69B-7026505F7DC0\"}]}]}],\"references\":[{\"url\":\"http://secunia.com/advisories/29644\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://securityreason.com/securityalert/3797\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.apache-ssl.org/advisory-cve-2008-0555.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.cynops.de/advisories/CVE-2008-0555.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.klink.name/security/aklink-sa-2008-005-apache-ssl.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.securityfocus.com/archive/1/490386/100/0/threaded\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/28576\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.securitytracker.com/id?1019784\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.vupen.com/english/advisories/2008/1079/references\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/41618\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.