CVE-2012-1139

Critical

not-fixedNot Available

Security vulnerability in freetype

Description

Array index error in FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid stack read operation and memory corruption) or possibly execute arbitrary code via crafted glyph data in a BDF font.

Impact Assessment

This critical vulnerability poses an immediate and severe threat to system security. Exploitation could lead to complete system compromise, data breach, or denial of service. Immediate action is required.

CVSS v3.1 Score

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS — Exploit Prediction

3.77%

Probability of exploitation in the next 30 days · more likely than 89.7% of all CVEs.

Quick Facts

PublishedJan 1, 1

Last ModifiedJan 1, 1

Discovered BySecurity Researcher

Statusnot-fixed

Weakness Types

CWE-119

Unknown CWE

This vulnerability is associated with CWE-119. This type of weakness can lead to security issues if not properly addressed.

Attack Metrics

CVSS v3.1 Metrics Breakdown

attack Vector

attack Complexity

privileges Required

user Interaction

scope

Unchanged

confidentiality Impact

High

integrity Impact

High

availability Impact

High

Remediation Guide

How to Fix This Vulnerability

Remediation Steps

1Review and audit affected systems for potential exploitation
2Implement additional security controls if immediate patching is not possible
3Monitor for suspicious activity related to this vulnerability

Mitigation Strategies

Network Segmentation

High

Isolate affected systems from untrusted networks until patching is complete

Monitoring and Detection

Medium

Implement enhanced monitoring for exploitation attempts and unusual behavior

Event History

Vulnerability Timeline

Vulnerability published

0001-01-01T00:00:00Z

published

▪ Common questions

How severe is CVE-2012-1139?

CVE-2012-1139 is rated CRITICAL with a CVSS score of 9.3.

What kind of weakness is CVE-2012-1139?

CVE-2012-1139 is classified as CWE-119 — Security vulnerability in freetype.

Back to All Vulnerabilities

CVE-2012-1139

Critical

not-fixedNot Available

Security vulnerability in freetype

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Description

Impact Assessment

CVSS v3.1 Score

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS — Exploit Prediction

3.77%

Probability of exploitation in the next 30 days · more likely than 89.7% of all CVEs.

Quick Facts

PublishedJan 1, 1

Last ModifiedJan 1, 1

Discovered BySecurity Researcher

Statusnot-fixed

Weakness Types

CWE-119

Unknown CWE

This vulnerability is associated with CWE-119. This type of weakness can lead to security issues if not properly addressed.

Attack Metrics

CVSS v3.1 Metrics Breakdown

attack Vector

attack Complexity

privileges Required

user Interaction

scope

Unchanged

confidentiality Impact

High

integrity Impact

High

availability Impact

High

Remediation Guide

How to Fix This Vulnerability

Remediation Steps

1Review and audit affected systems for potential exploitation
2Implement additional security controls if immediate patching is not possible
3Monitor for suspicious activity related to this vulnerability

Mitigation Strategies

Network Segmentation

High

Isolate affected systems from untrusted networks until patching is complete

Monitoring and Detection

Medium

Implement enhanced monitoring for exploitation attempts and unusual behavior

Event History

Vulnerability Timeline

Vulnerability published

0001-01-01T00:00:00Z

published

▪ Common questions

How severe is CVE-2012-1139?

CVE-2012-1139 is rated CRITICAL with a CVSS score of 9.3.

What kind of weakness is CVE-2012-1139?

CVE-2012-1139 is classified as CWE-119 — Security vulnerability in freetype.

Back to All Vulnerabilities