Vulnerability in Libvips
CVE-2020-20739
im_vips2dz in /libvips/libvips/deprecated/im_vips2dz.c in libvips before 8.8.2 has an uninitialized variable which may cause the leakage of remote server path or stack address.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.020 (80.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Libvips
- Debian Linux — versions 9.0
- Fedoraproject Fedora — versions 32
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/libvips/libvips/issues/1419 (Exploit, Issue Tracking)
- github.com/libvips/libvips/commit/2ab5aa7bf515135c2b02d42e9a72e4c98e17031a (Patch)
- lists.debian.org/debian-lts-announce/2020/11/msg00049.html (mailing-list, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-20739?
- CVE-2020-20739 is a medium-severity vulnerability in Libvips, classified under CWE-909. CVSS score: 5.3/10. Published 2020-11-20.
- How severe is CVE-2020-20739?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-20739 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.