Vulnerability · Published May 9, 2023 · Assigned by mitre
CVE-2023-30086
Medium 5.5
In plain English
A medium-severity out-of-bounds write in the tiff package (Debian). 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 23% 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 76.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | tiff | 4.4.0-5 | DEBIAN-CVE-2023-30086 |
| Debian:13 | tiff | 4.4.0-5 | DEBIAN-CVE-2023-30086 |
| Debian:14 | tiff | 4.4.0-5 | DEBIAN-CVE-2023-30086 |
| Ubuntu:22.04:LTS | tiff | 4.3.0-6ubuntu0.2 | UBUNTU-CVE-2023-30086 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H