CVE-2020-15969
high-risk
Published 2020-11-03
Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Do I need to act?
~
3.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (12)
Affected Vendors
References (36)
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/24
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/26
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/27
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/29
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/30
Permissions Required
https://crbug.com/1124659
Third Party Advisory
https://security.gentoo.org/glsa/202101-30
Third Party Advisory
https://support.apple.com/kb/HT212003
Third Party Advisory
https://support.apple.com/kb/HT212005
Third Party Advisory
https://support.apple.com/kb/HT212007
Third Party Advisory
https://support.apple.com/kb/HT212009
Third Party Advisory
https://support.apple.com/kb/HT212011
Third Party Advisory
https://www.debian.org/security/2021/dsa-4824
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/24
and 16 more references
53
/ 100
high-risk
Severity
30/34 · Critical
Exploitability
6/34 · Minimal
Exposure
17/34 · Moderate