cve-2007-0248
Vulnerability from cvelistv5
Published
2007-01-16 18:00
Modified
2024-08-07 12:12
Severity ?
Summary
The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) by causing an external_acl queue overload, which triggers an infinite loop.
References
cve@mitre.orghttp://secunia.com/advisories/23767Patch, Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/23805
cve@mitre.orghttp://secunia.com/advisories/23889
cve@mitre.orghttp://secunia.com/advisories/23921
cve@mitre.orghttp://secunia.com/advisories/23946
cve@mitre.orghttp://www.gentoo.org/security/en/glsa/glsa-200701-22.xml
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2007:026
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2007_12_squid.html
cve@mitre.orghttp://www.securityfocus.com/bid/22203
cve@mitre.orghttp://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12
cve@mitre.orghttp://www.squid-cache.org/bugs/show_bug.cgi?id=1848
cve@mitre.orghttp://www.ubuntu.com/usn/usn-414-1
cve@mitre.orghttp://www.vupen.com/english/advisories/2007/0199
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/31525
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23767Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23805
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23889
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23921
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23946
af854a3a-2127-422b-91ae-364da2661108http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2007:026
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2007_12_squid.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/22203
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/bugs/show_bug.cgi?id=1848
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-414-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/0199
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/31525
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T12:12:17.832Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12"
          },
          {
            "name": "22203",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/22203"
          },
          {
            "name": "23921",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/23921"
          },
          {
            "name": "23946",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/23946"
          },
          {
            "name": "ADV-2007-0199",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2007/0199"
          },
          {
            "name": "GLSA-200701-22",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml"
          },
          {
            "name": "SUSE-SA:2007:012",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://www.novell.com/linux/security/advisories/2007_12_squid.html"
          },
          {
            "name": "MDKSA-2007:026",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:026"
          },
          {
            "name": "squid-externalacl-dos(31525)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31525"
          },
          {
            "name": "USN-414-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/usn-414-1"
          },
          {
            "name": "23805",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/23805"
          },
          {
            "name": "23767",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/23767"
          },
          {
            "name": "23889",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/23889"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1848"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2007-01-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) by causing an external_acl queue overload, which triggers an infinite loop."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-28T12:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12"
        },
        {
          "name": "22203",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/22203"
        },
        {
          "name": "23921",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/23921"
        },
        {
          "name": "23946",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/23946"
        },
        {
          "name": "ADV-2007-0199",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2007/0199"
        },
        {
          "name": "GLSA-200701-22",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml"
        },
        {
          "name": "SUSE-SA:2007:012",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://www.novell.com/linux/security/advisories/2007_12_squid.html"
        },
        {
          "name": "MDKSA-2007:026",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:026"
        },
        {
          "name": "squid-externalacl-dos(31525)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31525"
        },
        {
          "name": "USN-414-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/usn-414-1"
        },
        {
          "name": "23805",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/23805"
        },
        {
          "name": "23767",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/23767"
        },
        {
          "name": "23889",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/23889"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1848"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2007-0248",
          "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 aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) by causing an external_acl queue overload, which triggers an infinite loop."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12",
              "refsource": "CONFIRM",
              "url": "http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12"
            },
            {
              "name": "22203",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/22203"
            },
            {
              "name": "23921",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/23921"
            },
            {
              "name": "23946",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/23946"
            },
            {
              "name": "ADV-2007-0199",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2007/0199"
            },
            {
              "name": "GLSA-200701-22",
              "refsource": "GENTOO",
              "url": "http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml"
            },
            {
              "name": "SUSE-SA:2007:012",
              "refsource": "SUSE",
              "url": "http://www.novell.com/linux/security/advisories/2007_12_squid.html"
            },
            {
              "name": "MDKSA-2007:026",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:026"
            },
            {
              "name": "squid-externalacl-dos(31525)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31525"
            },
            {
              "name": "USN-414-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/usn-414-1"
            },
            {
              "name": "23805",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/23805"
            },
            {
              "name": "23767",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/23767"
            },
            {
              "name": "23889",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/23889"
            },
            {
              "name": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1848",
              "refsource": "CONFIRM",
              "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1848"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2007-0248",
    "datePublished": "2007-01-16T18:00:00",
    "dateReserved": "2007-01-16T00:00:00",
    "dateUpdated": "2024-08-07T12:12:17.832Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2007-0248\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2007-01-16T18:28:00.000\",\"lastModified\":\"2024-11-21T00:25:20.900\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) by causing an external_acl queue overload, which triggers an infinite loop.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n aclMatchExternal en Squid anterior a 2.6.STABLE7 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) provocando una sobrecarga de la cola external_acl, lo cual provoca un bucle infinito.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid:squid:2.6.stable6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0BD0D706-FDE4-43EB-9769-B2922BBDCDC8\"}]}]}],\"references\":[{\"url\":\"http://secunia.com/advisories/23767\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/23805\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/23889\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/23921\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/23946\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:026\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.novell.com/linux/security/advisories/2007_12_squid.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/22203\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.squid-cache.org/bugs/show_bug.cgi?id=1848\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/usn-414-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.vupen.com/english/advisories/2007/0199\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/31525\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/23767\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/23805\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/23889\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/23921\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/23946\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:026\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.novell.com/linux/security/advisories/2007_12_squid.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/22203\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.squid-cache.org/bugs/show_bug.cgi?id=1848\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/usn-414-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2007/0199\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/31525\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.\\n\\nThis issue did not affect the versions of Squid as shipped with Red Hat Enterprise Linux 2.1, 3, or 4.\",\"lastModified\":\"2007-07-26T00:00:00\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.