Language:
https://access.redhat.com/errata/RHSA-2020:5138
https://access.redhat.com/security/updates/classification/#critical
Severity: High
ID: 142992
File Name: redhat-RHSA-2020-5138.nasl
Version: 1.12
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/18/2020
Updated: 11/7/2024
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Factor: High
Score: 7.4
Vendor Severity: Critical
Risk Factor: High
Base Score: 9.3
Temporal Score: 7.7
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2020-26950
Risk Factor: High
Base Score: 8.8
Temporal Score: 8.2
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C
CPE: p-cpe:/a:redhat:enterprise_linux:firefox, cpe:/o:redhat:rhel_e4s:8.0
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 11/17/2020
Vulnerability Publication Date: 11/9/2020
Metasploit (Firefox MCallGetProperty Write Side Effects Use After Free Exploit)
CVE: CVE-2020-26950