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Date: Thu, 30 Apr 2015 14:07:52 -0400 (EDT)
From: cve-assign@...re.org
To: hanno@...eck.de
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com
Subject: Re: Heap overflow / invalid read in Libtasn1 before 4.5 (TFPA 005/2015)

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> https://blog.fuzzing-project.org/9-Heap-overflow-invalid-read-in-Libtasn1-TFPA-0052015.html
> 
> heap overflow happens in the function _asn1_extract_der_octet

> http://git.savannah.gnu.org/gitweb/?p=libtasn1.git;a=commit;h=f979435823a02f842c41d49cd41cc81f25b5d677

> prevent past of boundary access

> https://lists.gnu.org/archive/html/help-libtasn1/2015-04/msg00000.html

> Corrected an invalid memory access in octet string decoding

Use CVE-2015-3622 for this over-read issue.

- -- 
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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