Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.0004
[DLA 1612-1] libarchive security update
2 January 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: libarchive
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Denial of Service -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1000878 CVE-2018-1000877
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html
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Package : libarchive
Version : 3.1.2-11+deb8u6
CVE ID : CVE-2018-1000877 CVE-2018-1000878
Debian Bug : 916964 916963
Daniel Axtens discovered a double-free and use-after-free vulnerability
in libarchive's RAR decoder that can result in a denial-of-service
(application crash) or may have other unspecified impact when a
malformed RAR archive is processed.
For Debian 8 "Jessie", these problems have been fixed in version
3.1.2-11+deb8u6.
We recommend that you upgrade your libarchive packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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