CVE-2022-0907
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Unchecked Return Value to NULL Pointer Dereference in tiffcrop in libtiff 4.3.0 allows 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 f2b656e2.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-0907
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-0907.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202204-6
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.3.0-2 | |
| sles | affected | | |
| debian | bookworm | fixed | 4.3.0-6 |
| debian | bullseye | fixed | 4.2.0-1+deb11u1 |
| debian | forky | fixed | 4.3.0-6 |
| debian | sid | fixed | 4.3.0-6 |
| debian | trixie | fixed | 4.3.0-6 |
References
Verify integrity in audit chain (admin only). AS-IS.