CVE-2012-4179: Use After Free
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-4179?
CVE-2012-4179 is classified as critical due to its potential to allow remote attackers to execute arbitrary code.
How do I fix CVE-2012-4179?
To fix CVE-2012-4179, update affected software products such as Mozilla Firefox, Thunderbird, and SeaMonkey to their latest versions.
Which versions are affected by CVE-2012-4179?
CVE-2012-4179 affects Mozilla Firefox versions before 16.0, Thunderbird versions before 16.0, and SeaMonkey versions before 2.13.
Can CVE-2012-4179 be exploited remotely?
Yes, CVE-2012-4179 can be exploited remotely by attackers to execute arbitrary code on vulnerable systems.
What types of software are impacted by CVE-2012-4179?
CVE-2012-4179 impacts web browsers and email clients, specifically Mozilla Firefox, Thunderbird, and SeaMonkey.