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SUSE: CVE-2018-18493: SUSE Linux Security Advisory

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SUSE: CVE-2018-18493: SUSE Linux Security Advisory

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/11/2018
Created
03/19/2019
Added
12/14/2018
Modified
10/22/2021

Description

A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Solution(s)

  • suse-upgrade-libfreebl3
  • suse-upgrade-libfreebl3-32bit
  • suse-upgrade-libsoftokn3
  • suse-upgrade-libsoftokn3-32bit
  • suse-upgrade-mozilla-nspr
  • suse-upgrade-mozilla-nspr-32bit
  • suse-upgrade-mozilla-nspr-devel
  • suse-upgrade-mozilla-nss
  • suse-upgrade-mozilla-nss-32bit
  • suse-upgrade-mozilla-nss-certs
  • suse-upgrade-mozilla-nss-certs-32bit
  • suse-upgrade-mozilla-nss-devel
  • suse-upgrade-mozilla-nss-sysinit
  • suse-upgrade-mozilla-nss-sysinit-32bit
  • suse-upgrade-mozilla-nss-tools
  • suse-upgrade-mozillafirefox
  • suse-upgrade-mozillafirefox-branding-upstream
  • suse-upgrade-mozillafirefox-buildsymbols
  • suse-upgrade-mozillafirefox-devel
  • suse-upgrade-mozillafirefox-translations-common
  • suse-upgrade-mozillafirefox-translations-other
  • suse-upgrade-mozillathunderbird
  • suse-upgrade-mozillathunderbird-buildsymbols
  • suse-upgrade-mozillathunderbird-translations-common
  • suse-upgrade-mozillathunderbird-translations-other

References

  • SUSE-SU-2018:4235-1
  • SUSE-SU-2018:4236-1
  • SUSE-SU-2018:4236-2
  • SUSE-SU-2019:0338-1
  • USN-3844-1
  • USN-3868-1
  • DSA-4354
  • DSA-4362
  • CVE-2018-18493
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