CVE-2015-7802

medium

Description

gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.

References

https://sourceforge.net/p/optipng/bugs/53/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-7701

http://www.ubuntu.com/usn/USN-2951-1

http://optipng.sourceforge.net/history.txt

Details

Source: Mitre, NVD

Published: 2016-04-20

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

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

Severity: Medium

CVSS v3

Base Score: 5.5

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