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Vulnerability details: VCID-m62w-3qd6-8qed
Vulnerability ID VCID-m62w-3qd6-8qed
Aliases CVE-2010-3777
Summary Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, SeaMonkey, NSS, GNU IceCat, and XULRunner, some of which may allow execution of arbitrary code or local privilege escalation.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
epss 0.06912 https://api.first.org/data/v1/epss?cve=CVE-2010-3777
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2010-3777
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2010-74
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052022.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052032.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052110.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052220.html
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
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-3777.json
https://api.first.org/data/v1/epss?cve=CVE-2010-3777
https://bugzilla.mozilla.org/show_bug.cgi?id=599607
http://secunia.com/advisories/42716
http://secunia.com/advisories/42818
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12468
http://support.avaya.com/css/P8/documents/100124650
http://www.mandriva.com/security/advisories?name=MDVSA-2010:251
http://www.mandriva.com/security/advisories?name=MDVSA-2010:258
http://www.mozilla.org/security/announce/2010/mfsa2010-74.html
http://www.redhat.com/support/errata/RHSA-2010-0966.html
http://www.redhat.com/support/errata/RHSA-2010-0969.html
http://www.securityfocus.com/bid/45348
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
660415 https://bugzilla.redhat.com/show_bug.cgi?id=660415
cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.4:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.5:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:3.1.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:3.1.6:*:*:*:*:*:*:*
CVE-2010-3777 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3777
CVE-2010-3777 https://nvd.nist.gov/vuln/detail/CVE-2010-3777
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2010-74 https://www.mozilla.org/en-US/security/advisories/mfsa2010-74
RHSA-2010:0966 https://access.redhat.com/errata/RHSA-2010:0966
RHSA-2010:0969 https://access.redhat.com/errata/RHSA-2010:0969
USN-1019-1 https://usn.ubuntu.com/1019-1/
USN-1020-1 https://usn.ubuntu.com/1020-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2010-3777
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.9135
EPSS Score 0.06912
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:07:32.969997+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0