Vulnerability · Published May 11, 2022 · Assigned by GitLab
CVE-2022-1622
Medium 5.5
In plain English
A medium-severity security flaw in libtiff from libtiff. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 78% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)1.7%top 22.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit b4e79bfa.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | tiff | 4.4.0~rc1-1 | DEBIAN-CVE-2022-1622 |
| Debian:13 | tiff | 4.4.0~rc1-1 | DEBIAN-CVE-2022-1622 |
| Debian:14 | tiff | 4.4.0~rc1-1 | DEBIAN-CVE-2022-1622 |
Affected products (as reported)
References
- https://gitlab.com/libtiff/libtiff/-/issues/410
- https://gitlab.com/libtiff/libtiff/-/commit/b4e79bfa0c7d2d08f6f1e7ec38143fc8cb11394a
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1622.json
- https://security.netapp.com/advisory/ntap-20220616-0005/
- FEDORA-2022-ea3ebeff3d vendor-advisory
- FEDORA-2022-e9fe21d102 vendor-advisory
- https://support.apple.com/kb/HT213443
- https://support.apple.com/kb/HT213444
- https://support.apple.com/kb/HT213446
- https://support.apple.com/kb/HT213488
- https://support.apple.com/kb/HT213486
- https://support.apple.com/kb/HT213487
- 20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13 mailing-list
- 20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13 mailing-list
- 20221030 APPLE-SA-2022-10-27-3 Additional information for APPLE-SA-2022-09-12-1 iOS 16 mailing-list