Bug 1549069 (CVE-2018-1000085) - CVE-2018-1000085 clamav: Out-of-bounds heap read in XAR parser
Summary: CVE-2018-1000085 clamav: Out-of-bounds heap read in XAR parser
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-1000085
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: 1549070 1549071
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-26 10:39 UTC by Adam Mariš
Modified: 2019-09-29 14:33 UTC (History)
10 users (show)

Fixed In Version: clamav 0.99.3
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Clone Of:
Environment:
Last Closed: 2018-09-26 06:20:58 UTC

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Description Adam Mariš 2018-02-26 10:39:04 UTC 
An out-of-bounds heap read vulnerability was found in XAR parser that leads to clamscan crash when invoked on malicious XAR file.

Upstream patch:

https://github.com/Cisco-Talos/clamav-devel/commit/d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6

Reference:

http://www.openwall.com/lists/oss-security/2017/09/29/4
Comment 1 Adam Mariš 2018-02-26 10:39:37 UTC 
Created clamav tracking bugs for this issue:

Affects: epel-all [bug 1549070]
Affects: fedora-all [bug 1549071]
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