CVE-2023-37201
moderate-risk
Published 2023-07-05
An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Do I need to act?
-
0.71% chance of exploitation
EPSS score — low 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 (6)
References (16)
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1826002
Third Party Advisory
https://www.debian.org/security/2023/dsa-5450
Third Party Advisory
https://www.debian.org/security/2023/dsa-5451
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-22/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-23/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-24/
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1826002
Third Party Advisory
https://www.debian.org/security/2023/dsa-5450
Third Party Advisory
https://www.debian.org/security/2023/dsa-5451
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-22/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-23/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-24/
45
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
2/34 · Minimal
Exposure
13/34 · Low