openSUSE Security Update: Security update for python3 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:2712-1 Rating: moderate References: #1086001 #1088004 #1088009 #1107030 Cross-References: CVE-2018-1060 CVE-2018-1061 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________ An update that solves two vulnerabilities and has two fixes is now available. Description: This update for python3 provides the following fixes: These security issues were fixed: - CVE-2018-1061: Prevent catastrophic backtracking in the difflib.IS_LINE_JUNK method. An attacker could have used this flaw to cause denial of service (bsc#1088004). - CVE-2018-1060: Prevent catastrophic backtracking in pop3lib's apop() method. An attacker could have used this flaw to cause denial of service (bsc#1088009). These non-security issues were fixed: - Sort files and directories when creating tarfile archives so that they are created in a more predictable way. (bsc#1086001) - Add -fwrapv to OPTS (bsc#1107030) This update was imported from the SUSE:SLE-12: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 42.3: zypper in -t patch openSUSE-2018-1001=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): libpython3_4m1_0-3.4.6-12.6.1 libpython3_4m1_0-debuginfo-3.4.6-12.6.1 python3-3.4.6-12.6.1 python3-base-3.4.6-12.6.1 python3-base-debuginfo-3.4.6-12.6.1 python3-base-debugsource-3.4.6-12.6.1 python3-curses-3.4.6-12.6.1 python3-curses-debuginfo-3.4.6-12.6.1 python3-dbm-3.4.6-12.6.1 python3-dbm-debuginfo-3.4.6-12.6.1 python3-debuginfo-3.4.6-12.6.1 python3-debugsource-3.4.6-12.6.1 python3-devel-3.4.6-12.6.1 python3-devel-debuginfo-3.4.6-12.6.1 python3-idle-3.4.6-12.6.1 python3-testsuite-3.4.6-12.6.1 python3-testsuite-debuginfo-3.4.6-12.6.1 python3-tk-3.4.6-12.6.1 python3-tk-debuginfo-3.4.6-12.6.1 python3-tools-3.4.6-12.6.1 - openSUSE Leap 42.3 (x86_64): libpython3_4m1_0-32bit-3.4.6-12.6.1 libpython3_4m1_0-debuginfo-32bit-3.4.6-12.6.1 python3-32bit-3.4.6-12.6.1 python3-base-32bit-3.4.6-12.6.1 python3-base-debuginfo-32bit-3.4.6-12.6.1 python3-debuginfo-32bit-3.4.6-12.6.1 - openSUSE Leap 42.3 (noarch): python3-doc-3.4.6-12.6.1 python3-doc-pdf-3.4.6-12.6.1 References: https://www.suse.com/security/cve/CVE-2018-1060.html https://www.suse.com/security/cve/CVE-2018-1061.html https://bugzilla.suse.com/1086001 https://bugzilla.suse.com/1088004 https://bugzilla.suse.com/1088009 https://bugzilla.suse.com/1107030 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org