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List:       oss-security
Subject:    [oss-security] Re: CVE Request: arj: free on invalid pointer due to to buffer overflow
From:       cve-assign () mitre ! org
Date:       2015-03-29 6:21:48
Message-ID: 20150329062148.7E31113A8B6 () smtpvmsrv1 ! mitre ! org
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> Jakub Wilk reported arj crashing on a ARJ file in [1]. Guillem Jover
> pointed out that the invalid pointer is due to a buffer overflow write
> access initiated by a value which is under user control, see [2]. He
> prepared as well a patch for this issue[3]. Could assign a CVE for
> this issue?
> 
>  [1] https://bugs.debian.org/774015
>  [2] https://bugs.debian.org/774015#11
>  [3] http://git.hadrons.org/gitweb/?p=debian/pkgs/arj.git;a=blob_plain;f=debian/patches/security-afl.patch

For purposes of determining the number of CVE IDs,
https://bugs.debian.org/774015#11 is considered a 2015 vulnerability
announcement, and https://bugs.debian.org/774015#3 is not considered a
vulnerability announcement at all.

(There was another conceivable interpretation in which part of
security-afl.patch fixed an issue discovered by Jakub Wilk in 2014,
and another part of security-afl.patch fixed a second similar issue
discovered by Guillem Jover in 2015, with two CVEs. We aren't doing
that here.)

Use CVE-2015-2782.

- -- 
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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