Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 68.9.0 ESR) hava affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF11 + ICAM2019.3.0 - 2020.2.0

Summary

Synthetic Playback Agent has addressed the following vulnerabilities: CVE-2020-12405, CVE-2020-12406, CVE-2020-12399

Vulnerability Details

CVEID:CVE-2020-12405
**DESCRIPTION:**Mozilla Firefox is vulnerable to a denial of service, caused by a use-after-free in SharedWorkerService. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to cause the browser to crash.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182801 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

CVEID:CVE-2020-12406
**DESCRIPTION:**Mozilla Firefox is vulnerable to a denial of service, caused by a JavaScript type confusion with NativeTypes. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to possibly execute arbitrary code on the system or cause the browser to crash.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182802 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

CVEID:CVE-2020-12399
**DESCRIPTION:**Mozilla Firefox could allow a remote attacker to obtain sensitive information, caused by a timing timing attack when performing DSA signatures. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to leak private keys and obtain sensitive information.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182800 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

Workarounds and Mitigations

None