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Vulnerability details: VCID-6es4-h42a-aaak
Vulnerability ID VCID-6es4-h42a-aaak
Aliases CVE-2012-3956
Summary Mozilla: Multiple Use-after-free issues (MFSA 2012-58)
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
rhas Critical https://access.redhat.com/errata/RHSA-2012:1210
rhas Critical https://access.redhat.com/errata/RHSA-2012:1211
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
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epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
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epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
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epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02891 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02891 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02891 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.02891 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.0642 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
epss 0.08321 https://api.first.org/data/v1/epss?cve=CVE-2012-3956
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=851910
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2012-3956
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2012-58
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html
http://rhn.redhat.com/errata/RHSA-2012-1210.html
http://rhn.redhat.com/errata/RHSA-2012-1211.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-3956.json
https://api.first.org/data/v1/epss?cve=CVE-2012-3956
https://bugzilla.mozilla.org/show_bug.cgi?id=774597
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16997
http://www.mozilla.org/security/announce/2012/mfsa2012-58.html
http://www.securityfocus.com/bid/55320
http://www.ubuntu.com/usn/USN-1548-1
http://www.ubuntu.com/usn/USN-1548-2
http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf
851910 https://bugzilla.redhat.com/show_bug.cgi?id=851910
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird_esr:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:6.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:6.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:*
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:-:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:-:*:*
cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:vmware:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:vmware:*:*
cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp2:*:*:*:*:*:*
CVE-2012-3956 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3956
CVE-2012-3956 https://nvd.nist.gov/vuln/detail/CVE-2012-3956
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2012-58 https://www.mozilla.org/en-US/security/advisories/mfsa2012-58
RHSA-2012:1210 https://access.redhat.com/errata/RHSA-2012:1210
RHSA-2012:1211 https://access.redhat.com/errata/RHSA-2012:1211
USN-1548-1 https://usn.ubuntu.com/1548-1/
USN-1551-1 https://usn.ubuntu.com/1551-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2012-3956
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 0.83332
EPSS Score 0.02313
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.