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CVE ID:CVE-2020-8622
Description:In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.
Test IDs: 1.3.6.1.4.1.25623.1.1.2.2020.2017   1.3.6.1.4.1.25623.1.0.892355   1.3.6.1.4.1.25623.1.0.704752   1.3.6.1.4.1.25623.1.1.2.2020.1836   1.3.6.1.4.1.25623.1.1.2.2020.2329   1.3.6.1.4.1.25623.1.1.2.2020.2161   1.3.6.1.4.1.25623.1.1.2.2020.2278   1.3.6.1.4.1.25623.1.1.2.2020.2162   1.3.6.1.4.1.25623.1.0.883285  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-8622
https://kb.isc.org/docs/cve-2020-8622
Debian Security Information: DSA-4752 (Google Search)
https://www.debian.org/security/2020/dsa-4752
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKAMJZXR66P6S5LEU4SN7USSNCWTXEXP/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/
https://security.gentoo.org/glsa/202008-19
https://lists.debian.org/debian-lts-announce/2020/08/msg00053.html
SuSE Security Announcement: openSUSE-SU-2020:1699 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html
SuSE Security Announcement: openSUSE-SU-2020:1701 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html
https://usn.ubuntu.com/4468-1/
https://usn.ubuntu.com/4468-2/




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