{"containers": {"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"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T12:12:17.832Z"}, "title": "CVE Program Container", "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"}]}]}, "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"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:squid:squid:2.6.stable6:*:*:*:*:*:*:*", "matchCriteriaId": "0BD0D706-FDE4-43EB-9769-B2922BBDCDC8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2007-0248", "lastModified": "2025-04-09T00:30:58.490", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-01-16T18:28:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://secunia.com/advisories/23767"}, {"source": "cve@mitre.org", "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": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://secunia.com/advisories/23767"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "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"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"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", "organization": "Red Hat"}], "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}