[ubuntu/focal-updates] busybox 1:1.30.1-4ubuntu6.4 (Accepted)

[Ubuntu Archive Robot]

busybox (1:1.30.1-4ubuntu6.4) focal-security; urgency=medium

  * SECURITY UPDATE: invalid free or segfault via gzip data
    - debian/patches/CVE-2021-28831.patch: fix DoS if gzip is corrupt in
      archival/libarchive/decompress_gunzip.c.
    - CVE-2021-28831
  * SECURITY UPDATE: OOB read in unlzma
    - debian/patches/CVE-2021-42374.patch: fix a case where we could read
      before beginning of buffer in archival/libarchive/decompress_unlzma.c,
      testsuite/unlzma.tests.
    - CVE-2021-42374
  * SECURITY UPDATE: multiple security issues in awk
    - debian/patches/CVE-2021-423xx-awk.patch: backport awk.c from
      busybox 1.34.1.
    - CVE-2021-42378, CVE-2021-42379, CVE-2021-42380, CVE-2021-42381,
      CVE-2021-42382, CVE-2021-42384, CVE-2021-42385, CVE-2021-42386

Date: 2021-11-25 12:14:10.329156+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/busybox/1:1.30.1-4ubuntu6.4
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