CVE-2017-6362

MEDIUM

Description

Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.

References

http://www.debian.org/security/2017/dsa-3961

https://github.com/libgd/libgd/issues/381

https://github.com/libgd/libgd/releases/tag/gd-2.2.5

https://lists.fedoraproject.org/archives/list/[email protected]/message/N2BLXX7KNRE7ZVQAKGTHHWS33CUCXVUP/

Details

Source: MITRE

Published: 2017-09-07

Updated: 2017-09-13

Type: CWE-415

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH