{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-2663","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-03T00:46:04.030Z","dateReserved":"2022-08-04T00:00:00.000Z","datePublished":"2022-09-01T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2022-11-01T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured."}],"affected":[{"vendor":"n/a","product":"Linux kernel","versions":[{"version":"unknown","status":"affected"}]}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2022/08/30/1"},{"url":"https://lore.kernel.org/netfilter-devel/20220826045658.100360-1-dgl%40dgl.cx/T/"},{"name":"[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"},{"url":"https://dgl.cx/2022/08/nat-again-irc-cve-2022-2663"},{"url":"https://www.youtube.com/watch?v=WIq-YgQuYCA"},{"name":"DSA-5257","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2022/dsa-5257"},{"name":"[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-923","cweId":"CWE-923"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T00:46:04.030Z"},"title":"CVE Program Container","references":[{"url":"https://www.openwall.com/lists/oss-security/2022/08/30/1","tags":["x_transferred"]},{"url":"https://lore.kernel.org/netfilter-devel/20220826045658.100360-1-dgl%40dgl.cx/T/","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"},{"url":"https://dgl.cx/2022/08/nat-again-irc-cve-2022-2663","tags":["x_transferred"]},{"url":"https://www.youtube.com/watch?v=WIq-YgQuYCA","tags":["x_transferred"]},{"name":"DSA-5257","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2022/dsa-5257"},{"name":"[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"}]}]}}