CVE-2022-2867 — Integer Underflow (Wrap or Wraparound) in Libtiff
Severity
5.5MEDIUMNVD
OSV6.5
EPSS
0.0%
top 96.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 17
Latest updateNov 8
Description
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages9 packages
Also affects: Debian Linux 10.0, 11.0, Fedora 35, 36
Patches
🔴Vulnerability Details
6📋Vendor Advisories
5Microsoft▶
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it↗2022-08-09
Debian▶
CVE-2022-2867: tiff - libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of boun...↗2022