CVE-2017-6962

Publication date 17 March 2017

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer overflow. This is related to the read_chunk function making an unchecked addition of 12.

Status

Package Ubuntu Release Status
apng2gif 24.10 oracular
Fixed 1.8-0.1
24.04 LTS noble
Fixed 1.8-0.1
23.10 mantic
Fixed 1.8-0.1
23.04 lunar
Fixed 1.8-0.1
22.10 kinetic
Fixed 1.8-0.1
22.04 LTS jammy
Fixed 1.8-0.1
21.10 impish
Fixed 1.8-0.1
21.04 hirsute
Fixed 1.8-0.1
20.10 groovy
Fixed 1.8-0.1
20.04 LTS focal
Fixed 1.8-0.1
19.10 eoan
Fixed 1.8-0.1
19.04 disco
Fixed 1.8-0.1
18.10 cosmic Ignored end of life
18.04 LTS bionic
Vulnerable
17.10 artful Ignored end of life
17.04 zesty Ignored end of life
16.10 yakkety Ignored end of life
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H