CVEvulnerability

CVE-2020-11721

6.5 MEDIUM Published 2020-04-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-04-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-824

Description

load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.

Affected configurations

• saitoha libsixel 1.8.6

Related

Weakness · CWE (1)

  • CWE-824 Access of Uninitialized Pointer weakness

References