Mozilla Firefox, Thunderbird, and SeaMonkey nsPlaintextEditor::FireClipboardEvent() code excution
|firefox-fireclipboard-code-exec (80188)||High Risk|
Mozilla Firefox, Thunderbird, and SeaMonkey could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free error in the nsPlaintextEditor::FireClipboardEvent() function. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the vulnerable system or cause a denial of service.
Refer to MFSA 2012-105 for patch, upgrade or suggested workaround information. See References.
- MFSA 2012-105: Use-after-free and buffer overflow issues found using Address Sanitizer.
- BID-56633: Mozilla Firefox/Thunderbird/SeaMonkey CVE-2012-4215 Use After Free Memory Corruption Vulnerability
- CVE-2012-4215: Use-after-free vulnerability in the nsPlaintextEditor::FireClipboardEvent function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
- SA51358: Mozilla Firefox / Thunderbird Multiple Vulnerabilities
- SA51381: Mozilla SeaMonkey Multiple Vulnerabilities
- SA51382: Mozilla Firefox / Thunderbird Multiple Vulnerabilities
- Mozilla Firefox 16
- Mozilla Firefox ESR 10.0.10
- Mozilla Seamonkey 2.13
- Mozilla Thunderbird 16.0
- Mozilla Thunderbird ESR 10.0.10
Nov 20, 2012
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.