Description
Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
Published: 2014-07-23
Score: 10.0 Critical
EPSS: 5.4% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2014-1627 Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
History

Tue, 25 Nov 2025 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:24.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:24.0.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:24.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:24.0.2:*:*:*:*:*:*:*

Mon, 21 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:24.0:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:24.0:*:*:*:*:*:*:*

Mon, 21 Oct 2024 13:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:24.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:24.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:24.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:24.1.1:*:*:*:*:*:*:*

Subscriptions

Microsoft Windows
Mozilla Firefox Firefox Esr Thunderbird
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-06T09:42:36.206Z

Reserved: 2014-01-16T00:00:00.000Z

Link: CVE-2014-1551

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-07-23T11:12:43.043

Modified: 2025-11-25T17:50:16.803

Link: CVE-2014-1551

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses