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openSUSE 15.2: Security Update ID 2020:2301-1 Moderate: gcc7 DoS Mitigation

An update that solves one vulnerability and has 7 fixes is now available. . openSUSE Security Update: Security update for gcc7 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:2301-1 Rating: moderate References: #1150164 #1161913 #1167939 #1172798 #1178577 #1178614 #1178624 #1178675 Cross-References: CVE-2020-13844 Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that solves one vulnerability and has 7 fixes is now available. Description: This update for gcc7 fixes the following issues: - CVE-2020-13844: Added mitigation for aarch64 Straight Line Speculation issue (bsc#1172798) - Enable fortran for the nvptx offload compiler. - Update README.First-for.SuSE.packagers - avoid assembler errors with AVX512 gather and scatter instructions when using -masm=intel. - Backport the aarch64 -moutline-atomics feature and accumulated fixes but not its default enabling. [jsc#SLE-12209, bsc#1167939] - Fixed 32bit libgnat.so link. [bsc#1178675] - Fixed memcpy miscompilation on aarch64. [bsc#1178624, bsc#1178577] - Fixed debug line info for try/catch. [bsc#1178614] - Remove -mbranch-protection=standard (aarch64 flag) when gcc7 is used to build gcc7 (ie when ada is enabled) - Fixed corruption of pass private -> aux via DF. [gcc#94148] - Fixed debug information issue with inlined functions and passed by reference arguments. [gcc#93888] - Fixed binutils release date detection issue. - Fixed register allocation issue with exception handling code on s390x. [bsc#1161913] - Fixed miscompilation of some atomic code on aarch64. [bsc#1150164] This update was imported from the SUSE:SLE-15:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSErecommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2020-2301=1 Package List: - openSUSE Leap 15.2 (i586 x86_64): cpp7-7.5.0+r278197-lp152.3.3.1 cpp7-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-7.5.0+r278197-lp152.3.3.1 gcc7-ada-7.5.0+r278197-lp152.3.3.1 gcc7-ada-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-c++-7.5.0+r278197-lp152.3.3.1 gcc7-c++-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-debugsource-7.5.0+r278197-lp152.3.3.1 gcc7-fortran-7.5.0+r278197-lp152.3.3.1 gcc7-fortran-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-go-7.5.0+r278197-lp152.3.3.1 gcc7-go-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-locale-7.5.0+r278197-lp152.3.3.1 gcc7-obj-c++-7.5.0+r278197-lp152.3.3.1 gcc7-obj-c++-debuginfo-7.5.0+r278197-lp152.3.3.1 gcc7-objc-7.5.0+r278197-lp152.3.3.1 gcc7-objc-debuginfo-7.5.0+r278197-lp152.3.3.1 libada7-7.5.0+r278197-lp152.3.3.1 libada7-debuginfo-7.5.0+r278197-lp152.3.3.1 libasan4-7.5.0+r278197-lp152.3.3.1 libasan4-debuginfo-7.5.0+r278197-lp152.3.3.1 libcilkrts5-7.5.0+r278197-lp152.3.3.1 libcilkrts5-debuginfo-7.5.0+r278197-lp152.3.3.1 libgfortran4-7.5.0+r278197-lp152.3.3.1 libgfortran4-debuginfo-7.5.0+r278197-lp152.3.3.1 libgo11-7.5.0+r278197-lp152.3.3.1 libgo11-debuginfo-7.5.0+r278197-lp152.3.3.1 libstdc++6-devel-gcc7-7.5.0+r278197-lp152.3.3.1 libubsan0-7.5.0+r278197-lp152.3.3.1 libubsan0-debuginfo-7.5.0+r278197-lp152.3.3.1 - openSUSE Leap 15.2 (noarch): gcc7-info-7.5.0+r278197-lp152.3.3.1 - openSUSE Leap 15.2 (x86_64): gcc7-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-ada-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-c++-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-fortran-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-go-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-obj-c++-32bit-7.5.0+r278197-lp152.3.3.1 gcc7-objc-32bit-7.5.0+r278197-lp152.3.3.1 libada7-32bit-7.5.0+r278197-lp152.3.3.1 libada7-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 libasan4-32bit-7.5.0+r278197-lp152.3.3.1 libasan4-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 libcilkrts5-32bit-7.5.0+r278197-lp152.3.3.1 libcilkrts5-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 libgfortran4-32bit-7.5.0+r278197-lp152.3.3.1 libgfortran4-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 libgo11-32bit-7.5.0+r278197-lp152.3.3.1 libgo11-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 libstdc++6-devel-gcc7-32bit-7.5.0+r278197-lp152.3.3.1 libubsan0-32bit-7.5.0+r278197-lp152.3.3.1 libubsan0-32bit-debuginfo-7.5.0+r278197-lp152.3.3.1 References: https://www.suse.com/security/cve/CVE-2020-13844.html https://bugzilla.suse.com/1150164 https://bugzilla.suse.com/1161913 https://bugzilla.suse.com/1167939 https://bugzilla.suse.com/1172798 https://bugzilla.suse.com/1178577 https://bugzilla.suse.com/1178614 https://bugzilla.suse.com/1178624 https://bugzilla.suse.com/1178675 _______________________________________________ openSUSE Security Announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe, email This email address is being protected from spambots. You need JavaScript enabled to view it. List Netiquette: List Archives: . A recent update for openSUSE has been released for gcc7, rectifying a moderately severe vulnerability, along with several patches now ready for deployment.. openSUSE Security Update,gcc7 fix,compiler security patch,moderate threat. . LinuxSecurity.com Team

Dec 20, 2020 OpenSUSE