What is the CVSS score of CVE-2013-0760?

CVE-2013-0760 has a CVSS 2.0 base score of 9.3 (Critical). CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 3.2%.

Is there a patch available for CVE-2013-0760?

Yes, a patch is available for CVE-2013-0760. Update the affected software to the latest version immediately.

Firefox CVE-2013-0760

CRITICAL

Classic Buffer Overflow (CWE-120)

2013-01-13 security@mozilla.org

Buffer Overflow Mozilla RCE Firefox Seamonkey Thunderbird Thunderbird Esr Opensuse Linux Enterprise Desktop Linux Enterprise Server Linux Enterprise Software Development Kit Ubuntu Linux

9.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

9.3 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Jan 13, 2013 - 20:55 cve.org

CRITICAL 9.3

DescriptionCVE.org

AnalysisAI

Buffer overflow in the CharDistributionAnalysis::HandleOneChar function in Mozilla Firefox before 18.0, Thunderbird before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Buffer overflow in the CharDistributionAnalysis::HandleOneChar function in Mozilla Firefox before 18.0, Thunderbird before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document. Affected products include: Mozilla Firefox, Mozilla Seamonkey, Mozilla Thunderbird, Mozilla Thunderbird Esr, Opensuse. Version information: before 18.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.