openSUSE Security Update: Security update for tar
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Announcement ID: openSUSE-SU-2019:1237-1
Rating: moderate
References: #1120610 #1130496
Cross-References: CVE-2018-20482 CVE-2019-9923
Affected Products:
openSUSE Leap 15.0
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An update that fixes two vulnerabilities is now available.

Description:

This update for tar fixes the following issues:

Security issues fixed:

– CVE-2019-9923: Fixed a denial of service while parsing certain archives
with malformed extended headers in pax_decode_header() (bsc#1130496).
– CVE-2018-20482: Fixed a denial of service when the ‘–sparse’ option
mishandles file shrinkage during read access (bsc#1120610).

This update was imported from the SUSE:SLE-15: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 Leap 15.0:

zypper in -t patch openSUSE-2019-1237=1

Package List:

– openSUSE Leap 15.0 (i586 x86_64):

tar-1.30-lp150.7.1
tar-debuginfo-1.30-lp150.7.1
tar-debugsource-1.30-lp150.7.1
tar-rmt-1.30-lp150.7.1
tar-rmt-debuginfo-1.30-lp150.7.1
tar-tests-1.30-lp150.7.1
tar-tests-debuginfo-1.30-lp150.7.1

– openSUSE Leap 15.0 (noarch):

tar-backup-scripts-1.30-lp150.7.1
tar-doc-1.30-lp150.7.1
tar-lang-1.30-lp150.7.1

References:

https://www.suse.com/security/cve/CVE-2018-20482.html
https://www.suse.com/security/cve/CVE-2019-9923.html
https://bugzilla.suse.com/1120610
https://bugzilla.suse.com/1130496

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