Description
In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Published: 2023-08-01
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3521-1 thunderbird security update
Debian DLA Debian DLA DLA-3523-1 firefox-esr security update
Debian DSA Debian DSA DSA-5464-1 firefox-esr security update
Debian DSA Debian DSA DSA-5469-1 thunderbird security update
EUVD EUVD EUVD-2023-53937 In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Ubuntu USN Ubuntu USN USN-6267-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-6333-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-6406-1 SpiderMonkey vulnerabilities
History

Tue, 22 Oct 2024 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-770
CPEs cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 21 Oct 2024 19:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr

Subscriptions

Debian Debian Linux
Mozilla Firefox
Redhat Enterprise Linux Rhel Aus Rhel E4s Rhel Eus Rhel Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-02-13T17:08:24.214Z

Reserved: 2023-08-01T14:56:56.562Z

Link: CVE-2023-4046

cve-icon Vulnrichment

Updated: 2024-08-02T07:17:11.628Z

cve-icon NVD

Status : Modified

Published: 2023-08-01T15:15:09.847

Modified: 2024-11-21T08:34:17.500

Link: CVE-2023-4046

cve-icon Redhat

Severity : Important

Publid Date: 2023-08-01T00:00:00Z

Links: CVE-2023-4046 - Bugzilla

cve-icon OpenCVE Enrichment

No data.