openSUSE 2019:2008-1 Moderate: zstd Bug Fixes and Enhancements
opensuse
August 24, 2019
An update that solves one vulnerability and has two fixes is now available.
Description
This update for zstd fixes the following issues:
- Update to version 1.4.2:
* bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696)
* bug: Fix seekable decompression in-memory API by @iburinoc (#1695)
* bug: Close minor memory leak in CLI by @LeeYoung624 (#1701)
* misc: Validate blocks are smaller than size limit by @vivekmig (#1685)
* misc: Restructure source files by @ephiepark (#1679)
- Update to version 1.4.1:
* bug: Fix data corruption in niche use cases by @terrelln (#1659)
* bug: Fuzz legacy modes, fix uncovered bugs by @terrelln (#1593, #1594,
#1595)
* bug: Fix out of bounds read by @terrelln (#1590)
* perf: Improve decode speed by ~7% @mgrice (#1668)
* perf: Slightly improved compression ratio of level 3 and 4
(ZSTD_dfast) by @cyan4973 (#1681)
* perf: Slightly faster compression speed when re-using a context by
@cyan4973 (#1658)
* perf: Improve compression ratio for small windowLog by...
Read the Full Advisory
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 Backports SLE-15-SP1:
zypper in -t patch openSUSE-2019-2008=1
- openSUSE Backports SLE-15:
zypper in -t patch openSUSE-2019-2008=1
Package List
- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):
libzstd-devel-1.4.2-bp151.4.3.1
libzstd-devel-static-1.4.2-bp151.4.3.1
libzstd1-1.4.2-bp151.4.3.1
libzstd1-debuginfo-1.4.2-bp151.4.3.1
zstd-1.4.2-bp151.4.3.1
zstd-debuginfo-1.4.2-bp151.4.3.1
zstd-debugsource-1.4.2-bp151.4.3.1
- openSUSE Backports SLE-15-SP1 (aarch64_ilp32):
libzstd1-64bit-1.4.2-bp151.4.3.1
libzstd1-64bit-debuginfo-1.4.2-bp151.4.3.1
- openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):
libzstd-devel-1.4.2-bp150.3.3.1
libzstd-devel-static-1.4.2-bp150.3.3.1
libzstd1-1.4.2-bp150.3.3.1
zstd-1.4.2-bp150.3.3.1
- openSUSE Backports SLE-15 (aarch64_ilp32):
libzstd1-64bit-1.4.2-bp150.3.3.1
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-2019:2008-1
Rating: moderate
Affected Products:
openSUSE Backports SLE-15-SP1
openSUSE Backports SLE-15
le.
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