Bug 1663887 (CVE-2018-1000877) - CVE-2018-1000877 libarchive: Double free in RAR decoder resulting in a denial of service
Summary: CVE-2018-1000877 libarchive: Double free in RAR decoder resulting in a denial...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-1000877
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1663894 1663895 1663893 1700748 1700753
Blocks: 1663897
TreeView+ depends on / blocked
 
Reported: 2019-01-07 09:34 UTC by Andrej Nemec
Modified: 2019-11-05 22:05 UTC (History)
0 users

Fixed In Version:
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Environment:
Last Closed: 2019-08-06 19:20:30 UTC


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Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:2298 None None None 2019-08-06 12:38:17 UTC
Red Hat Product Errata RHSA-2019:3698 None None None 2019-11-05 22:05:27 UTC

Description Andrej Nemec 2019-01-07 09:34:38 UTC
A double free vulnerability was found in libarchive in RAR decoder. A crafted archive could cause the application to crash.

Upstream issue:

https://github.com/libarchive/libarchive/pull/1105

Upstream patch:

https://github.com/libarchive/libarchive/pull/1105/commits/021efa522ad729ff0f5806c4ce53e4a6cc1daa31

Comment 1 Andrej Nemec 2019-01-07 09:39:05 UTC
Created libarchive tracking bugs for this issue:

Affects: fedora-all [bug 1663893]


Created libarchive3 tracking bugs for this issue:

Affects: epel-6 [bug 1663895]


Created mingw-libarchive tracking bugs for this issue:

Affects: fedora-all [bug 1663894]

Comment 4 Stefan Cornelius 2019-04-17 14:17:31 UTC
Statement:

This issue affects the versions of libarchive as shipped with Red Hat Enterprise Linux 7.

This issue did not affect the versions of libarchive as shipped with Red Hat Enterprise Linux 6.

Comment 6 errata-xmlrpc 2019-08-06 12:38:16 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2298 https://access.redhat.com/errata/RHSA-2019:2298

Comment 7 Product Security DevOps Team 2019-08-06 19:20:30 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-1000877

Comment 8 errata-xmlrpc 2019-11-05 22:05:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:3698 https://access.redhat.com/errata/RHSA-2019:3698


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