CVE-2020-12767

medium

Description

exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.

References

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

https://github.com/libexif/libexif/issues/31

https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html

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

https://usn.ubuntu.com/4358-1/

Details

Source: MITRE

Published: 2020-05-09

Updated: 2020-07-27

Type: CWE-369

Risk Information

CVSS v2

Base Score: 2.1

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

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM