Format: 1.8
Date: Fri, 14 Oct 2022 17:22:43 -0300
Source: zlib
Binary: lib32z1 lib32z1-dev libx32z1 libx32z1-dev zlib1g zlib1g-dev zlib1g-udeb
Architecture: amd64
Version: 1:1.2.11.dfsg-2ubuntu1.5
Distribution: focal
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd@lcy02-amd64-062.buildd>
Changed-By: Rodrigo Figueiredo Zaiden <rodrigo.zaiden@canonical.com>
Description:
 lib32z1    - compression library - 32 bit runtime
 lib32z1-dev - compression library - 32 bit - DO NOT USE EXCEPT FOR PACKAGING
 libx32z1   - compression library - x32 runtime
 libx32z1-dev - compression library - x32 - DO NOT USE EXCEPT FOR PACKAGING
 zlib1g     - compression library - runtime
 zlib1g-dev - compression library - development
 zlib1g-udeb - compression library - runtime for Debian installer (udeb)
Launchpad-Bugs-Fixed: 1988548
Changes:
 zlib (1:1.2.11.dfsg-2ubuntu1.5) focal-security; urgency=medium
 .
   * SECURITY UPDATE: heap-based buffer over-read (LP: #1988548)
     - debian/patches/CVE-2022-37434-1.patch: in inflate.c, add an extra
       condition to check if state->head->extra_max is greater than len
       before copying, and move the len assignment to be placed before the
       check.
     - debian/patches/CVE-2022-37434-2.patch: in the previous patch, in
       inflate.c, the place of the len assignment was causing issues so it
       was moved to be placed within the check.
     - CVE-2022-37434
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Original-Maintainer: Mark Brown <broonie@debian.org>
Package-Type: udeb