openSUSE: 2019:1845-1 Moderate Update for zstd Compression Issues
opensuse
August 12, 2019
An update that solves one vulnerability and has two fixes is now available.
Description
This update for zstd to version 1.4.2 fixes the following issues:
Security issues fixed:
- CVE-2019-11922: Fixed race condition in one-pass compression functions
that could allow out of bounds write (boo#1142941).
Non-security issues fixed:
- Added --[no-]compress-literals CLI flag to enable or disable literal
compression.
- Added new --rsyncable mode.
- Added handling of -f flag to zstdgrep.
- Added CPU load indicator for each file on -vv mode.
- Changed --no-progress flag to preserve the final summary.
- Added new command --adapt for compressed network piping of data adjusted
to the perceived network conditions.
Topics Covered
Patch
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-2019-1845=1
Package List
- openSUSE Leap 15.1 (i586 x86_64):
libzstd-devel-1.4.2-lp151.3.3.1
libzstd-devel-static-1.4.2-lp151.3.3.1
libzstd1-1.4.2-lp151.3.3.1
libzstd1-debuginfo-1.4.2-lp151.3.3.1
zstd-1.4.2-lp151.3.3.1
zstd-debuginfo-1.4.2-lp151.3.3.1
zstd-debugsource-1.4.2-lp151.3.3.1
- openSUSE Leap 15.1 (x86_64):
libzstd1-32bit-1.4.2-lp151.3.3.1
libzstd1-32bit-debuginfo-1.4.2-lp151.3.3.1
References
https://www.suse.com/security/cve/CVE-2019-11922.html
https://bugzilla.suse.com/1082318
https://bugzilla.suse.com/1133297
https://bugzilla.suse.com/1142941
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Announcement ID: openSUSE-SU-2019:1845-1
Rating: moderate
Affected Products:
openSUSE Leap 15.1
le.
Topics Covered
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