RLSA-2021:1678
RLSA-2021:1678 · Moderate: perl security and bug fix update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: heap-based buffer overflow in regular expression compiler leads to DoS (CVE-2020-10543) * perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS (CVE-2020-10878) 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 Rocky Linux 8.4 Release Notes linked from the References section.
CVSS 8.6 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
perl Rocky Linux:8
- Affected ranges
- ECOSYSTEM: < 4:5.26.3-419.el8
Update to 4:5.26.3-419.el8
Original sources
- https://errata.rockylinux.org/RLSA-2021:1678
- https://bugzilla.redhat.com/show_bug.cgi?id=1807120
- https://bugzilla.redhat.com/show_bug.cgi?id=1837975
- https://bugzilla.redhat.com/show_bug.cgi?id=1837988
- https://bugzilla.redhat.com/show_bug.cgi?id=1903503
- https://bugzilla.redhat.com/show_bug.cgi?id=1913693
- https://osv.dev/vulnerability/RLSA-2021:1678