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SUSE: CVE-2020-28025: SUSE Linux Security Advisory

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SUSE: CVE-2020-28025: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
05/04/2021
Created
05/11/2021
Added
05/08/2021
Modified
02/04/2022

Description

Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might lead to a leak of sensitive information from process memory.

Solution(s)

  • suse-upgrade-exim
  • suse-upgrade-eximon
  • suse-upgrade-eximstats-html
  • suse-upgrade-libspf2-2
  • suse-upgrade-libspf2-devel
  • suse-upgrade-libspf2-tools

References

  • CVE-2020-28025
  • USN-4934-1
  • USN-4934-2

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