openSUSE Security Update: Security update for brotli
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Announcement ID: openSUSE-SU-2020:1578-1
Rating: moderate
References: #1175825
Cross-References: CVE-2020-8927
Affected Products:
openSUSE Leap 15.2
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An update that fixes one vulnerability is now available.

Description:

This update for brotli fixes the following issues:

brotli was updated to 1.0.9:

* CVE-2020-8927: Fix integer overflow when input chunk is longer than 2GiB
[boo#1175825]
* `brotli -v` now reports raw / compressed size
* decoder: minor speed / memory usage improvements
* encoder: fix rare access to uninitialized data in ring-buffer

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 15.2:

zypper in -t patch openSUSE-2020-1578=1

Package List:

– openSUSE Leap 15.2 (i586 x86_64):

brotli-1.0.9-lp152.2.3.1
brotli-debuginfo-1.0.9-lp152.2.3.1
brotli-debugsource-1.0.9-lp152.2.3.1
libbrotli-devel-1.0.9-lp152.2.3.1
libbrotlicommon1-1.0.9-lp152.2.3.1
libbrotlicommon1-debuginfo-1.0.9-lp152.2.3.1
libbrotlidec1-1.0.9-lp152.2.3.1
libbrotlidec1-debuginfo-1.0.9-lp152.2.3.1
libbrotlienc1-1.0.9-lp152.2.3.1
libbrotlienc1-debuginfo-1.0.9-lp152.2.3.1

– openSUSE Leap 15.2 (x86_64):

libbrotlicommon1-32bit-1.0.9-lp152.2.3.1
libbrotlicommon1-32bit-debuginfo-1.0.9-lp152.2.3.1
libbrotlidec1-32bit-1.0.9-lp152.2.3.1
libbrotlidec1-32bit-debuginfo-1.0.9-lp152.2.3.1
libbrotlienc1-32bit-1.0.9-lp152.2.3.1
libbrotlienc1-32bit-debuginfo-1.0.9-lp152.2.3.1

References:

https://www.suse.com/security/cve/CVE-2020-8927.html
https://bugzilla.suse.com/1175825

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