Detections
Analytics

CVE-2020-13114

high

Description

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.

References

https://usn.ubuntu.com/4396-1/

https://security.gentoo.org/glsa/202007-05

https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html

https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bab

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html

Details

Source: Mitre, NVD

Published: 2020-05-21

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00649