Vulnerability · Published May 19, 2023 · Assigned by redhat
CVE-2023-30775
Medium 5.5
In plain English
A medium-severity memory corruption in libtiff. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 77.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | libtiff | 4.4.0-7.el9 | ALSA-2023:2340 |
| AlmaLinux:9 | libtiff-devel | 4.4.0-7.el9 | ALSA-2023:2340 |
| AlmaLinux:9 | libtiff-tools | 4.4.0-7.el9 | ALSA-2023:2340 |
| Debian:12 | tiff | 4.5.0-2 | DEBIAN-CVE-2023-30775 |
| Debian:13 | tiff | 4.5.0-2 | DEBIAN-CVE-2023-30775 |
| Debian:14 | tiff | 4.5.0-2 | DEBIAN-CVE-2023-30775 |
| Ubuntu:22.04:LTS | tiff | 4.3.0-6ubuntu0.2 | UBUNTU-CVE-2023-30775 |
Affected products (as reported)
Weakness: CWE-119, CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H