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CVE ID:CVE-2020-25211
Description:In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.
Test IDs: 1.3.6.1.4.1.25623.1.0.704774   1.3.6.1.4.1.25623.1.0.892417   1.3.6.1.4.1.25623.1.0.878312   1.3.6.1.4.1.25623.1.0.878308  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-25211
Debian Security Information: DSA-4774 (Google Search)
https://www.debian.org/security/2020/dsa-4774
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BL2O4JAMPJG4YMLLJ7JFDHDJRXN4RKTC/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLDYVOM4OS55HA45Y3UEVLDHYGFXPZUX/
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6
https://twitter.com/grsecurity/status/1303646421158109185
https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html




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