Use After Free in Libemf Project
CVE-2020-11866
libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (70.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.014 · change: +0.000
Affected products
- Libemf Project
- Fedoraproject Fedora — versions 31
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sourceforge.net/p/libemf/mailman/libemf-devel/ (Third Party Advisory)
- sourceforge.net/p/libemf/code/commit_browser (Third Party Advisory)
- sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/ (Patch, Third Party Advisory, Release Notes)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.html (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11866?
- CVE-2020-11866 is a high-severity vulnerability in Libemf Project, classified under Use After Free. CVSS score: 7.8/10. Published 2020-05-11.
- How severe is CVE-2020-11866?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-11866 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.