ALSA-2020:4539

Source

https://errata.almalinux.org/8/ALSA-2020-4539.html

Import Source

https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2020:4539.json

Related

• CVE-2019-20454

Published

2020-11-03T12:13:54Z

Modified

2021-08-11T08:54:00Z

Summary

Moderate: pcre2 security and enhancement update

Details

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl.

Security Fix(es):

• pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode (CVE-2019-20454)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

• https://errata.almalinux.org/8/ALSA-2020-4539.html
• https://vulners.com/cve/CVE-2019-20454