CVE-2022-2867
Last modified
CVE-2022-2867 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | < 4.4.0 |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2118847Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5333Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2118847Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5333Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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