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Vulnerability record · CVE-2011-0078 · published 7 May 2011

CVE-2011-0078: Mozilla firefox vulnerability

Mozilla · Firefox

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-2011-0074, CVE-2011-0075, and CVE-2011-0077.

10.0 CVSS 2.0 High EPSS 5.3% · top 7.7%
10.0CVSS 2.0 base score
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
24References
16 Jun 2026Last modified by NVD

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-2011-0074, CVE-2011-0075, and CVE-2011-0077.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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 Vendor Advisory
http://www.securityfocus.com/bid/47651
https://bugzilla.mozilla.org/show_bug.cgi?id=635705
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14246
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 Vendor Advisory
http://www.securityfocus.com/bid/47651
https://bugzilla.mozilla.org/show_bug.cgi?id=635705
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14246

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-0078), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.