CVE-2017-11613 — Improper Input Validation in Libtiff
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 32.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 26
Latest updateMay 14
Description
In LibTIFF 4.0.8, there is a denial of service vulnerability in the TIFFOpen function. A crafted input will lead to a denial of service attack. During the TIFFOpen process, td_imagelength is not checked. The value of td_imagelength can be directly controlled by an input file. In the ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is called based on td_imagelength. If we set the value of td_imagelength close to the amount of system memory, it will hang the system or trigger …
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6
Affected Packages2 packages
🔴Vulnerability Details
2📋Vendor Advisories
3💬Community
5Bugzilla▶
CVE-2018-16335 libtiff: Heap-based buffer overflow in ChopUpSingleUncompressedStrip in tif_dirread.c [fedora-all]↗2018-09-03
Bugzilla▶
CVE-2018-15209 libtiff: Heap-based buffer overflow in ChopUpSingleUncompressedStrip in tif_dirread.c [fedora-all]↗2018-08-08
Bugzilla▶
CVE-2017-11613 libtiff: Memory leak via corrupt td_imagelength in TIFFOpen function [fedora-all]↗2017-07-26
Bugzilla
▶
Bugzilla▶
CVE-2017-11613 mingw-libtiff: libtiff: Memory leak via corrupt td_imagelength in TIFFOpen function [fedora-all]↗2017-07-26