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Date: Thu, 4 Dec 2014 15:00:11 +0100
From: Andrea Barisani <lcars@...rt.org>
To: oss-security@...ts.openwall.com, ocert-announce@...ts.ocert.org,
bugtraq@...urityfocus.com
Subject: [oCERT-2014-009] JasPer input sanitization errors
#2014-009 JasPer input sanitization errors
Description:
The JasPer project is an open source implementation for the JPEG-2000 codec.
The library is affected by two heap-based buffer overflows which can lead to
arbitrary code execution. The vulnerability is present in functions
jpc_dec_cp_setfromcox() and jpc_dec_cp_setfromrgn().
A specially crafted jp2 file, can be used to trigger the overflows.
Affected version:
JasPer <= 1.900.1
Fixed version:
JasPer, N/A
Credit: vulnerability report received from the Google Security Team.
CVE: CVE-2014-9029
Timeline:
2014-11-19: vulnerability report received
2014-11-20: contacted affected vendors
2014-11-21: assigned CVE
2014-11-27: patch contributed by Tomas Hoger from Red Hat Product Security
2014-12-04: advisory release
References:
http://www.ece.uvic.ca/~frodo/jasper
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-9029
Permalink:
http://www.ocert.org/advisories/ocert-2014-009.html
--
Andrea Barisani | Founder & Project Coordinator
oCERT | OSS Computer Security Incident Response Team
<lcars@...rt.org> http://www.ocert.org
0x864C9B9E 0A76 074A 02CD E989 CE7F AC3F DA47 578E 864C 9B9E
"Pluralitas non est ponenda sine necessitate"
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