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CentOS Linux: CVE-2019-20387: Moderate: libsolv security, bug fix, and enhancement update (CESA-2020:4508)

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CentOS Linux: CVE-2019-20387: Moderate: libsolv security, bug fix, and enhancement update (CESA-2020:4508)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/21/2020
Created
11/06/2020
Added
11/05/2020
Modified
05/25/2023

Description

repodata_schema2id in repodata.c in libsolv before 0.7.6 has a heap-based buffer over-read via a last schema whose length is less than the length of the input schema.

Solution(s)

  • centos-upgrade-libsolv
  • centos-upgrade-libsolv-debuginfo
  • centos-upgrade-libsolv-debugsource
  • centos-upgrade-libsolv-demo-debuginfo
  • centos-upgrade-libsolv-tools-debuginfo
  • centos-upgrade-perl-solv-debuginfo
  • centos-upgrade-python3-solv
  • centos-upgrade-python3-solv-debuginfo
  • centos-upgrade-ruby-solv-debuginfo

References

  • CVE-2019-20387

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