CVE-2012-1173

MEDIUM

Description

Multiple integer overflows in tiff_getimage.c in LibTIFF 3.9.4 allow remote attackers to execute arbitrary code via a crafted tile size in a TIFF file, which is not properly handled by the (1) gtTileSeparate or (2) gtStripSeparate function, leading to a heap-based buffer overflow.

References

http://bugzilla.maptools.org/attachment.cgi?id=477&action=diff

http://bugzilla.maptools.org/show_bug.cgi?id=2369

http://home.gdal.org/private/zdi-can-1221/zdi-can-1221.txt

http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html

http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077463.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078403.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078835.html

http://rhn.redhat.com/errata/RHSA-2012-0468.html

http://secunia.com/advisories/48684

http://secunia.com/advisories/48722

http://secunia.com/advisories/48735

http://secunia.com/advisories/48757

http://secunia.com/advisories/48893

http://secunia.com/advisories/50726

http://security.gentoo.org/glsa/glsa-201209-02.xml

http://support.apple.com/kb/HT5501

http://support.apple.com/kb/HT5503

http://ubuntu.com/usn/usn-1416-1

http://www.debian.org/security/2012/dsa-2447

http://www.mandriva.com/security/advisories?name=MDVSA-2012:054

http://www.osvdb.org/81025

http://www.securityfocus.com/bid/52891

http://www.securitytracker.com/id?1026895

https://downloads.avaya.com/css/P8/documents/100161772

https://exchange.xforce.ibmcloud.com/vulnerabilities/74656

https://hermes.opensuse.org/messages/14302713

Details

Source: MITRE

Published: 2012-06-04

Updated: 2018-01-18

Type: CWE-189

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM