Important: firefox security update

2024-07-0214:11:35

Google

osv.dev

mozilla firefox

open-source

web browser

security update

version 115.12.0 esr

cve-2024-5702

cve-2024-5688

cve-2024-5690

cve-2024-5691

cve-2024-5693

cve-2024-5696

cve-2024-5700

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

JSON

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 115.12.0 ESR.

Security Fix(es):

firefox: Use-after-free in networking (CVE-2024-5702)
firefox: Use-after-free in JavaScript object transplant (CVE-2024-5688)
firefox: External protocol handlers leaked by timing attack (CVE-2024-5690)
firefox: Sandboxed iframes were able to bypass sandbox restrictions to open a new window (CVE-2024-5691)
firefox: Cross-Origin Image leak via Offscreen Canvas (CVE-2024-5693)
firefox: Memory Corruption in Text Fragments (CVE-2024-5696)
firefox: Memory safety bugs fixed in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12 (CVE-2024-5700)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.