Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.0658
bind9 security update
22 February 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: bind9
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-8625
Reference: ESB-2021.0612
ESB-2021.0611
ESB-2021.0610
Original Bulletin:
https://www.debian.org/lts/security/2021/dla-2568
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Debian LTS Advisory DLA-2568-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Chris Lamb
February 19, 2021 https://wiki.debian.org/LTS
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Package : bind9
Version : 1:9.10.3.dfsg.P4-12.3+deb9u8
CVE ID : CVE-2020-8625
Debian Bug : #983004
It was discovered that there was a buffer overflow attack in the
bind9 DNS server caused by an issue in the GSSAPI ("Generic Security
Services") security policy negotiation.
For Debian 9 "Stretch", this problem has been fixed in version
1:9.10.3.dfsg.P4-12.3+deb9u8.
We recommend that you upgrade your bind9 packages.
For the detailed security status of bind9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bind9
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
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