CVE-2020-13113

moderate-risk
Published 2020-05-21

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.

Do I need to act?

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0.70% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.2/10 High
NETWORK / LOW complexity

Affected Products (9)

Libexif

Affected Vendors

Debian Canonical Opensuse Libexif Project

References (10)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
Patch https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d...
Mailing List https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
Third Party Advisory https://security.gentoo.org/glsa/202007-05
Third Party Advisory https://usn.ubuntu.com/4396-1/
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
Patch https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d...
Mailing List https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
Third Party Advisory https://security.gentoo.org/glsa/202007-05
Third Party Advisory https://usn.ubuntu.com/4396-1/
45
/ 100
moderate-risk
Severity 28/34 · Critical
Exploitability 2/34 · Minimal
Exposure 15/34 · Moderate