CVEvulnerability

CVE-2019-17017

8.8 HIGH Published 2020-01-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-01-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-843

Description

Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.

Affected configurations

• mozilla firefox (< 72.0) • mozilla firefox esr (< 68.4) • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04 • canonical ubuntu linux 19.04 • canonical ubuntu linux 19.10 • debian debian linux 8.0 • debian debian linux 9.0 • debian debian linux 10.0 • redhat enterprise linux desktop 6.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux server 6.0 • redhat enterprise linux server 7.0 • redhat enterprise linux server aus 7.7 • redhat enterprise linux server tus 7.7 • redhat enterprise linux workstation 6.0 • redhat enterprise linux workstation 7.0

Related

Weakness · CWE (1)

  • CWE-843 Access of Resource Using Incompatible Type weakness

References