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.
https://bugzilla.redhat.com/show_bug.cgi?id=1185815
http://www.conostix.com/pub/adv/CVE-2014-8129-LibTIFF-Out-of-bounds_Reads_and_Writes.txt
http://support.apple.com/kb/HT204942
http://support.apple.com/kb/HT204941
http://openwall.com/lists/oss-security/2015/01/24/15
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
http://bugzilla.maptools.org/show_bug.cgi?id=2488
http://bugzilla.maptools.org/show_bug.cgi?id=2487
https://www.debian.org/security/2015/dsa-3273
https://security.gentoo.org/glsa/201701-16
http://www.securitytracker.com/id/1032760
http://www.securityfocus.com/bid/72352
Source: MITRE
Published: 2018-03-12
Updated: 2023-02-13
Type: CWE-787
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
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH