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CVE-2015-7802

Published: 12 October 2015

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.

Priority

Negligible

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
optipng
Launchpad, Ubuntu, Debian
precise
Released (0.6.4-1ubuntu0.12.04.1)
trusty
Released (0.6.4-1ubuntu0.14.04.1)
upstream
Released (0.7.6)
vivid Ignored
(end of life)
wily
Released (0.7.5-1ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H