Vulnerability · Published Jul 29, 2022 · Assigned by mitre
CVE-2022-34526
Medium 6.5
In plain English
A medium-severity security flaw in the tiff package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.9%top 20.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted TIFF file parsed by the "tiffsplit" or "tiffcrop" utilities.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | tiff | 4.4.0-r1 | ALPINE-CVE-2022-34526 |
| Alpine:v3.21 | tiff | 4.4.0-r1 | ALPINE-CVE-2022-34526 |
| Alpine:v3.22 | tiff | 4.4.0-r1 | ALPINE-CVE-2022-34526 |
| Alpine:v3.23 | tiff | 4.4.0-r1 | ALPINE-CVE-2022-34526 |
| Alpine:v3.24 | tiff | 4.4.0-r1 | ALPINE-CVE-2022-34526 |
| Debian:12 | tiff | 4.4.0-4 | DEBIAN-CVE-2022-34526 |
| Debian:13 | tiff | 4.4.0-4 | DEBIAN-CVE-2022-34526 |
| Debian:14 | tiff | 4.4.0-4 | DEBIAN-CVE-2022-34526 |
| Ubuntu:22.04:LTS | tiff | 4.3.0-6ubuntu0.2 | UBUNTU-CVE-2022-34526 |
| Ubuntu:22.04:LTS | tiff | 4.3.0-6ubuntu0.2 | USN-5714-1 |
Affected products (as reported)
References
- https://gitlab.com/libtiff/libtiff/-/issues/433
- FEDORA-2022-83b9a5bf0f vendor-advisory
- https://security.netapp.com/advisory/ntap-20220930-0002/
- https://gitlab.com/libtiff/libtiff/-/issues/486
- [debian-lts-announce] 20230120 [SECURITY] [DLA 3278-1] tiff security update mailing-list
- DSA-5333 vendor-advisory