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Sicherheit: Zwei Probleme in tar
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in tar
ID: SUSE-SU-2019:0926-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
Datum: Mi, 10. April 2019, 23:01
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9923
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20482
Applikationen: GNU Tar

Originalnachricht


SUSE Security Update: Security update for tar
______________________________________________________________________________

Announcement ID: SUSE-SU-2019:0926-1
Rating: moderate
References: #1120610 #1130496
Cross-References: CVE-2018-20482 CVE-2019-9923
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice
Development Tools 15
SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

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).


Patch Instructions:

To install this SUSE 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:

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:

zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-926=1

- SUSE Linux Enterprise Module for Basesystem 15:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-926=1



Package List:

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
(aarch64 ppc64le s390x x86_64):

tar-debuginfo-1.30-3.3.2
tar-debugsource-1.30-3.3.2
tar-tests-1.30-3.3.2
tar-tests-debuginfo-1.30-3.3.2

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
(noarch):

tar-backup-scripts-1.30-3.3.2
tar-doc-1.30-3.3.2

- SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x
x86_64):

tar-1.30-3.3.2
tar-debuginfo-1.30-3.3.2
tar-debugsource-1.30-3.3.2
tar-rmt-1.30-3.3.2
tar-rmt-debuginfo-1.30-3.3.2

- SUSE Linux Enterprise Module for Basesystem 15 (noarch):

tar-lang-1.30-3.3.2


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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