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CVE-2011-0074

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-05-07 · updated 2026-06-16

Description

Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a different vulnerability than CVE-2011-0072, CVE-2011-0075, CVE-2011-0077, and CVE-2011-0078.

Affected products

• Mozilla Firefox: 3.6, 3.6.2, 3.6.3, 3.6.4, 3.6.6, 3.6.7 (+28)
• Mozilla Seamonkey: through 2.0.13; 1.0, 1.0-alpha, 1.0-beta, 1.0.1, 1.0.2, 1.0.3 (+51)
• Mozilla Thunderbird: through 3.1.9; 0.1, 0.2, 0.3, 0.4, 0.5, 0.6 (+64)

References

• http://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_thunderbird
• http://downloads.avaya.com/css/P8/documents/100134543
• http://downloads.avaya.com/css/P8/documents/100144158
• http://www.debian.org/security/2011/dsa-2227
• http://www.debian.org/security/2011/dsa-2228
• http://www.debian.org/security/2011/dsa-2235
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:079
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:080
• http://www.mozilla.org/security/announce/2011/mfsa2011-12.html
• http://www.securityfocus.com/bid/47646
• https://bugzilla.mozilla.org/show_bug.cgi?id=619021
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14317

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