openSUSE Security Update: Security update for apt-cacher-ng
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Announcement ID: openSUSE-SU-2020:0146-1
Rating: important
References: #1157703 #1157706
Cross-References: CVE-2019-18899 CVE-2020-5202
Affected Products:
openSUSE Backports SLE-15-SP1
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An update that fixes two vulnerabilities is now available.

Description:

This update for apt-cacher-ng fixes the following issues:

– CVE-2019-18899: Fixed a symlink attack which could allow to overwrite
arbitrary data (boo#1157703).
– CVE-2020-5202: Fixed an information leak if a local user won a race
condition to listen to localhost:3142 (boo#1157706).

This update was imported from the openSUSE:Leap:15.1: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 Backports SLE-15-SP1:

zypper in -t patch openSUSE-2020-146=1

Package List:

– openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

apt-cacher-ng-3.1-bp151.4.3.1

References:

https://www.suse.com/security/cve/CVE-2019-18899.html
https://www.suse.com/security/cve/CVE-2020-5202.html
https://bugzilla.suse.com/1157703
https://bugzilla.suse.com/1157706

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