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SUSE: CVE-2018-1000654: SUSE Linux Security Advisory

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SUSE: CVE-2018-1000654: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
08/20/2018
Created
06/01/2019
Added
05/30/2019
Modified
10/22/2021

Description

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

Solution(s)

  • suse-upgrade-libtasn1
  • suse-upgrade-libtasn1-6
  • suse-upgrade-libtasn1-6-32bit
  • suse-upgrade-libtasn1-devel
  • suse-upgrade-libtasn1-devel-32bit

References

  • SUSE-SU-2019:1372-1
  • SUSE-SU-2019:1372-2
  • SUSE-SU-2019:1379-1
  • CVE-2018-1000654

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