openSUSE Security Update: Security update for perl ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0850-1 Rating: important References: #1171863 #1171864 #1171866 #1172348 Cross-References: CVE-2020-10543 CVE-2020-10878 CVE-2020-12723 Affected Products: openSUSE Leap 15.1 ______________________________________________________________________________ An update that solves three vulnerabilities and has one errata is now available. Description: This update for perl fixes the following issues: - CVE-2020-10543: Fixed a heap buffer overflow in regular expression compiler which could have allowed overwriting of allocated memory with attacker's data (bsc#1171863). - CVE-2020-10878: Fixed multiple integer overflows which could have allowed the insertion of instructions into the compiled form of Perl regular expression (bsc#1171864). - CVE-2020-12723: Fixed an attacker's corruption of the intermediate language state of a compiled regular expression (bsc#1171866). - Fixed a bad warning in features.ph (bsc#1172348). This update was imported from the SUSE:SLE-15:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.1: zypper in -t patch openSUSE-2020-850=1 Package List: - openSUSE Leap 15.1 (i586 x86_64): perl-5.26.1-lp151.9.6.1 perl-base-5.26.1-lp151.9.6.1 perl-base-debuginfo-5.26.1-lp151.9.6.1 perl-debuginfo-5.26.1-lp151.9.6.1 perl-debugsource-5.26.1-lp151.9.6.1 - openSUSE Leap 15.1 (x86_64): perl-32bit-5.26.1-lp151.9.6.1 perl-32bit-debuginfo-5.26.1-lp151.9.6.1 perl-base-32bit-5.26.1-lp151.9.6.1 perl-base-32bit-debuginfo-5.26.1-lp151.9.6.1 - openSUSE Leap 15.1 (noarch): perl-doc-5.26.1-lp151.9.6.1 References: https://www.suse.com/security/cve/CVE-2020-10543.html https://www.suse.com/security/cve/CVE-2020-10878.html https://www.suse.com/security/cve/CVE-2020-12723.html https://bugzilla.suse.com/1171863 https://bugzilla.suse.com/1171864 https://bugzilla.suse.com/1171866 https://bugzilla.suse.com/1172348 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org