Important: firefox security update

2023-08-0812:34:07

Google

osv.dev

firefox

update

security fix

cve

mozilla

cross-origin restrictions

wasm compilation

clickjacking

out-of-memory

race conditions

buffer overflow

memory safety

cookie jar overflow

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.5

Confidence

High

EPSS

0.003

Percentile

69.1%

JSON

TODO: add package description

This update upgrades Firefox to version 102.14.0 ESR.

Security Fix(es):

Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions (CVE-2023-4045)
Mozilla: Incorrect value used during WASM compilation (CVE-2023-4046)
Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-4047)
Mozilla: Crash in DOMParser due to out-of-memory conditions (CVE-2023-4048)
Mozilla: Fix potential race conditions when releasing platform objects (CVE-2023-4049)
Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050)
Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 (CVE-2023-4056)
Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1 (CVE-2023-4057)
Mozilla: Cookie jar overflow caused unexpected cookie jar state (CVE-2023-4055)

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.