Multiple security issues (CVE-2021-31870, CVE-2021-31871, CVE-2021-31872, CVE-2021-31873)

Related Vulnerabilities: CVE-2021-31870   CVE-2021-31871   CVE-2021-31872   CVE-2021-31873  

Debian Bug report logs - #989505
Multiple security issues (CVE-2021-31870, CVE-2021-31871, CVE-2021-31872, CVE-2021-31873)

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Reported by: Ben Hutchings <ben@decadent.org.uk>

Date: Sat, 5 Jun 2021 18:18:01 UTC

Severity: important

Tags: security

Found in version klibc/2.0.6-1

Fixed in version klibc/2.0.8-6

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Report forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#989505; Package src:klibc. (Sat, 05 Jun 2021 18:18:03 GMT) (full text, mbox, link).


Acknowledgement sent to Ben Hutchings <ben@decadent.org.uk>:
New Bug report received and forwarded. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Sat, 05 Jun 2021 18:18:03 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Ben Hutchings <ben@decadent.org.uk>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: Multiple security issues (CVE-2021-31870, CVE-2021-31871, CVE-2021-31872, CVE-2021-31873)
Date: Sat, 05 Jun 2021 20:14:04 +0200
Source: klibc
Version: 2.0.6-1
Severity: important
Tags: security

klibc version 2.0.9 fixed various security issues.  These are fixed in
unstable but not yet in buster.  They were triaged as no-dsa by the
security team, so they should be fixed in a stable update instead.

Ben.

-- System Information:
Debian Release: 11.0
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-6-amd64 (SMP w/2 CPU threads)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled



Marked as fixed in versions klibc/2.0.8-6. Request was from Salvatore Bonaccorso <carnil@debian.org> to control@bugs.debian.org. (Sat, 05 Jun 2021 18:48:02 GMT) (full text, mbox, link).


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