CVE-2023-30775
MEDIUMCVSS 5.5/10EPSS 0.30%
Last modified
CVE-2023-30775 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
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 |
References
- https://access.redhat.com/security/cve/CVE-2023-30775Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2187141Issue Tracking, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/464Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-30775Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2187141Issue Tracking, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/464Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-30775?
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
How severe is CVE-2023-30775?
CVE-2023-30775 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2023-30775?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2023-30775?
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