{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials)."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-03-04T12:06:30.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"http://www.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"tags":["x_refsource_MISC"],"url":"http://master.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"tags":["x_refsource_MISC"],"url":"https://github.com/squid-cache/squid/pull/585"},{"tags":["x_refsource_MISC"],"url":"https://github.com/squid-cache/squid/commit/eeebf0f37a72a2de08348e85ae34b02c34e9a811"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.openwall.com/lists/oss-security/2020/04/23/2"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.suse.com/show_bug.cgi?id=1170313"},{"name":"DSA-4682","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2020/dsa-4682"},{"name":"openSUSE-SU-2020:0623","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html"},{"name":"GLSA-202005-05","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/202005-05"},{"name":"FEDORA-2020-848065cc4c","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4FWQRYZJPHAZBLXJ56FPCHJN5X2FP3VA/"},{"name":"FEDORA-2020-a6a921a591","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RV2VZWFJNO3B56IVN56HHKJASG5DYUIX/"},{"name":"FEDORA-2020-56e809930e","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4MWXEZAJSOGRJSS2JCJK4WBSND4IV46/"},{"name":"USN-4356-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4356-1/"},{"name":"[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://security.netapp.com/advisory/ntap-20210304-0004/"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-11945","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":"An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch","refsource":"MISC","url":"http://www.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"name":"http://master.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch","refsource":"MISC","url":"http://master.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"name":"https://github.com/squid-cache/squid/pull/585","refsource":"MISC","url":"https://github.com/squid-cache/squid/pull/585"},{"name":"https://github.com/squid-cache/squid/commit/eeebf0f37a72a2de08348e85ae34b02c34e9a811","refsource":"MISC","url":"https://github.com/squid-cache/squid/commit/eeebf0f37a72a2de08348e85ae34b02c34e9a811"},{"name":"http://www.openwall.com/lists/oss-security/2020/04/23/2","refsource":"CONFIRM","url":"http://www.openwall.com/lists/oss-security/2020/04/23/2"},{"name":"https://bugzilla.suse.com/show_bug.cgi?id=1170313","refsource":"CONFIRM","url":"https://bugzilla.suse.com/show_bug.cgi?id=1170313"},{"name":"DSA-4682","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4682"},{"name":"openSUSE-SU-2020:0623","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html"},{"name":"GLSA-202005-05","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/202005-05"},{"name":"FEDORA-2020-848065cc4c","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4FWQRYZJPHAZBLXJ56FPCHJN5X2FP3VA/"},{"name":"FEDORA-2020-a6a921a591","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV2VZWFJNO3B56IVN56HHKJASG5DYUIX/"},{"name":"FEDORA-2020-56e809930e","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H4MWXEZAJSOGRJSS2JCJK4WBSND4IV46/"},{"name":"USN-4356-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4356-1/"},{"name":"[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html"},{"name":"https://security.netapp.com/advisory/ntap-20210304-0004/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20210304-0004/"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T11:42:00.741Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://master.squid-cache.org/Versions/v4/changesets/squid-4-eeebf0f37a72a2de08348e85ae34b02c34e9a811.patch"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/squid-cache/squid/pull/585"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/squid-cache/squid/commit/eeebf0f37a72a2de08348e85ae34b02c34e9a811"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2020/04/23/2"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.suse.com/show_bug.cgi?id=1170313"},{"name":"DSA-4682","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4682"},{"name":"openSUSE-SU-2020:0623","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html"},{"name":"GLSA-202005-05","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/202005-05"},{"name":"FEDORA-2020-848065cc4c","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4FWQRYZJPHAZBLXJ56FPCHJN5X2FP3VA/"},{"name":"FEDORA-2020-a6a921a591","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RV2VZWFJNO3B56IVN56HHKJASG5DYUIX/"},{"name":"FEDORA-2020-56e809930e","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4MWXEZAJSOGRJSS2JCJK4WBSND4IV46/"},{"name":"USN-4356-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4356-1/"},{"name":"[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20210304-0004/"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2020-11945","datePublished":"2020-04-23T14:16:55.000Z","dateReserved":"2020-04-20T00:00:00.000Z","dateUpdated":"2024-08-04T11:42:00.741Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}