All errata/sisyphus/ALT-PU-2018-1888-1
ALT-PU-2018-1888-1

Package update optipng in branch sisyphus

Version0.7.7-alt1
Task#208170
Published2018-06-09
Max severityHIGH
Severity:

Closed issues (2)

CVE-2017-1000229
HIGH7.8

Integer overflow bug in function minitiff_read_info() of optipng 0.7.6 allows an attacker to remotely execute code or cause denial of service.

Published: 2017-11-17Modified: 2025-04-20
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2017-16938
HIGH7.8

A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause a denial-of-service attack or other unspecified impact with a maliciously crafted GIF format file, related to an uncontrolled loop in the LZWReadByte function of the gifread.c file.

Published: 2017-11-24Modified: 2025-04-20
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References