CVE-2016-6911
UnknownEPSS 1.76%
Last modified
CVE-2016-6911 is a vulnerability of currently unknown severity. The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.
Description
The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libgd | Libgd | <= 2.2.3 |
References
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.mdIssue Tracking, Patch, Release Notes, Third Party Advisory
- https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35aeIssue Tracking, Patch, Third Party Advisory
- https://github.com/libgd/libgd/pull/353Issue Tracking, Patch, Third Party Advisory
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.mdIssue Tracking, Patch, Release Notes, Third Party Advisory
- https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35aeIssue Tracking, Patch, Third Party Advisory
- https://github.com/libgd/libgd/pull/353Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-6911?
The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.
How severe is CVE-2016-6911?
Severity scoring for CVE-2016-6911 is pending analysis. The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2016-6911?
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2016-6911?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST