CVE-2020-11866
HIGHCVSS 7.8/10EPSS 1.32%
Last modified
CVE-2020-11866 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.
Description
libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libemf Project | Libemf | <= 1.0.11 |
| Fedoraproject | Fedora | 31 |
| Opensuse | Leap | 15.1 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.htmlThird Party Advisory
- https://sourceforge.net/p/libemf/code/commit_browserThird Party Advisory
- https://sourceforge.net/p/libemf/mailman/libemf-devel/Third Party Advisory
- https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/Patch, Release Notes, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.htmlThird Party Advisory
- https://sourceforge.net/p/libemf/code/commit_browserThird Party Advisory
- https://sourceforge.net/p/libemf/mailman/libemf-devel/Third Party Advisory
- https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/Patch, Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11866?
libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.
How severe is CVE-2020-11866?
CVE-2020-11866 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11866?
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-2020-11866?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST