Out-of-bounds Write SNYK-DEBIAN9-PERL-570799

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NVD Description

Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.

Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.

Remediation

Upgrade Debian:9 perl to version 5.24.1-3+deb9u7 or higher.

References

• https://security-tracker.debian.org/tracker/CVE-2020-10543
• https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod
• Perl/perl5@897d1f7
• Perl/perl5@v5.30.2...v5.30.3
• https://security.netapp.com/advisory/ntap-20200611-0001/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
• https://security.gentoo.org/glsa/202006-03
• https://www.oracle.com/security-alerts/cpuApr2021.html
• https://www.oracle.com/security-alerts/cpujan2021.html
• https://www.oracle.com/security-alerts/cpuoct2020.html
• https://www.oracle.com/security-alerts/cpuoct2021.html
• https://www.oracle.com//security-alerts/cpujul2021.html
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-10543
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
• https://www.oracle.com/security-alerts/cpuapr2022.html
• https://www.oracle.com/security-alerts/cpujan2022.html