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Vulnerability record · CVE-2010-3778 · published 10 December 2010

CVE-2010-3778: Mozilla firefox memory buffer overflow vulnerability

Mozilla · Firefox

Unspecified vulnerability in Mozilla Firefox 3.5.x before 3.5.16, Thunderbird before 3.0.11, and SeaMonkey before 2.0.11 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

9.3 CVSS 2.0 High EPSS 8.1% · top 5.4% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
8.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
32References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in Mozilla Firefox 3.5.x before 3.5.16, Thunderbird before 3.0.11, and SeaMonkey before 2.0.11 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

AV:N/AC:M/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://lists.fedoraproject.org/pipermail/package-announce/2010-December/052502.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052504.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00002.html
http://secunia.com/advisories/42716
http://secunia.com/advisories/42818
http://www.debian.org/security/2010/dsa-2132
http://www.mandriva.com/security/advisories?name=MDVSA-2010:258
http://www.mozilla.org/security/announce/2010/mfsa2010-74.html Vendor Advisory
http://www.securityfocus.com/bid/45344
http://www.securitytracker.com/id?1024846
http://www.securitytracker.com/id?1024848
http://www.ubuntu.com/usn/USN-1019-1
http://www.ubuntu.com/usn/USN-1020-1
http://www.vupen.com/english/advisories/2011/0030
https://bugzilla.mozilla.org/show_bug.cgi?id=411835
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12622
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052502.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052504.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00002.html
http://secunia.com/advisories/42716
http://secunia.com/advisories/42818
http://www.debian.org/security/2010/dsa-2132
http://www.mandriva.com/security/advisories?name=MDVSA-2010:258
http://www.mozilla.org/security/announce/2010/mfsa2010-74.html Vendor Advisory
http://www.securityfocus.com/bid/45344
http://www.securitytracker.com/id?1024846
http://www.securitytracker.com/id?1024848
http://www.ubuntu.com/usn/USN-1019-1
http://www.ubuntu.com/usn/USN-1020-1
http://www.vupen.com/english/advisories/2011/0030
https://bugzilla.mozilla.org/show_bug.cgi?id=411835
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12622

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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-2010-3778), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.