CVE-2020-13113

HIGH EPSS 76.9%
Published May 21, 20206y ago · Modified Jun 17, 20262w ago
8.2 CVSS 3.1
High
Find Similar
Published May 21, 2020 6y ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
8.2
Exploitability
3.9
Impact
4.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
76.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 9

VendorProductVersionRange
libexif_projectlibexif* <0.6.22
debiandebian_linux8.0any
canonicalubuntu_linux12.04any
canonicalubuntu_linux14.04any
canonicalubuntu_linux16.04any
canonicalubuntu_linux18.04any
canonicalubuntu_linux19.10any
canonicalubuntu_linux20.04any
opensuseleap15.1any

References 5

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
    Mailing ListThird Party Advisory
  • github.com https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1f
    PatchThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
    Mailing ListThird Party Advisory
  • security.gentoo.org https://security.gentoo.org/glsa/202007-05
    Third Party Advisory
  • usn.ubuntu.com https://usn.ubuntu.com/4396-1/
    Third Party Advisory

Remediation

  • github.com https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1f
    PatchThird Party Advisory