Vulnerability CVE-2014-8129
Published: 2018-03-11   Modified: 2018-03-12

Description:
LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by failure of tif_next.c to verify that the BitsPerSample value is 2, and the t2p_sample_lab_signed_to_unsigned function in tiff2pdf.c.

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server aus 
Redhat -> Enterprise linux server eus 
Redhat -> Enterprise linux server tus 
Libtiff -> Libtiff 
Debian -> Debian linux 
Apple -> Iphone os 
Apple -> Mac os x 

 References:
http://bugzilla.maptools.org/show_bug.cgi?id=2487
http://bugzilla.maptools.org/show_bug.cgi?id=2488
http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
http://openwall.com/lists/oss-security/2015/01/24/15
http://rhn.redhat.com/errata/RHSA-2016-1546.html
http://rhn.redhat.com/errata/RHSA-2016-1547.html
http://support.apple.com/kb/HT204941
http://support.apple.com/kb/HT204942
http://www.conostix.com/pub/adv/CVE-2014-8129-LibTIFF-Out-of-bounds_Reads_and_Writes.txt
http://www.securityfocus.com/bid/72352
http://www.securitytracker.com/id/1032760
https://bugzilla.redhat.com/show_bug.cgi?id=1185815
https://security.gentoo.org/glsa/201701-16
https://www.debian.org/security/2015/dsa-3273
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