VulnerabilityModified
CVE-2020-13113
Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.
HIGH 8.2EPSS 1.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- EPSS
- 1.89% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-908
- Affected
- libexif project/libexif · debian/debian linux · canonical/ubuntu linux · opensuse/leap
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlMailing List, Third Party Advisory
- https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1fPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-05Third Party Advisory
- https://usn.ubuntu.com/4396-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlMailing List, Third Party Advisory
- https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1fPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-05Third Party Advisory
- https://usn.ubuntu.com/4396-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.