CVE-2023-29549

MEDIUM

Firefox and Focus for Android < 112.0 - Inadequate Encryption Strength via Incorrect Realm Binding

Title source: llm

Description

Under certain circumstances, a call to the <code>bind</code> function may have resulted in the incorrect realm. This may have created a vulnerability relating to JavaScript-implemented sandboxes such as SES. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

References (2)

Core 2

Core References

Issue Tracking

https://bugzilla.mozilla.org/show_bug.cgi?id=1823042

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2023-13/

Scores

CVSS v3 6.5

EPSS 0.0033

EPSS Percentile 24.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-326

Status published

Products (2)

mozilla/firefox < 112.0 (2 CPE variants)

mozilla/focus < 112.0

Published Jun 02, 2023

Tracked Since Feb 18, 2026