Every CVE Search/ Get API key

CVE-2012-4183

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox...

9.3 HighFix available

CVE-2012-4183 is a high vulnerability (CVSS 9.3) in Mozilla Firefox, published October 10, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.80%, the 91st percentile. Fixed in firefox 0:10.0.8-1.el5_8.

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Exploit likelihood

4.80%Down 1.8 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Record
CVE-2012-4183
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-416
Updated
2026-11-02
CVE List No score

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Record
CVE-2012-4183
Updated
2026-11-02
EUVDEUVD-2012-4127 No score

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Record
EUVD-2012-4127
Updated
2026-11-03
GitHub AdvisoriesGHSA-5223-3442-qp3j No score

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox...

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Record
GHSA-5223-3442-qp3j
Weakness
CWE-416
Updated
2026-11-02
OSVopenSUSE-SU-2024:10071-1 No score

MozillaFirefox-50.1.0-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-50.1.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10071-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10218-1 No score

seamonkey-2.40-6.1 on GA media

These are all security issues fixed in the seamonkey-2.40-6.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10218-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10230-1 No score

MozillaThunderbird-45.5.1-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-45.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10230-1
Updated
2026-11-02

Affected products

Show 1 moreShow less

Affected packages

Affected packages
PackageAffectedFixed
firefox
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
firefox-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner
Red Hat:enterprise_linux:5::client_workstation
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner-debuginfo
Red Hat:enterprise_linux:5::client_workstation
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
firefox
Red Hat:enterprise_linux:5::server
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
firefox-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner
Red Hat:enterprise_linux:5::server
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
Show 34 moreShow less
Affected packages
PackageAffectedFixed
xulrunner-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
xulrunner-devel
Red Hat:enterprise_linux:5::server
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
firefox
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-devel
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox
Red Hat:enterprise_linux:6::computenode
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner
Red Hat:enterprise_linux:6::computenode
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-devel
Red Hat:enterprise_linux:6::computenode
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-devel
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
firefox-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
xulrunner-devel
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
thunderbird-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
thunderbird
Red Hat:rhel_productivity:5
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
thunderbird-debuginfo
Red Hat:rhel_productivity:5
 before 0:10.0.8-1.el5_8
0:10.0.8-1.el5_8
thunderbird
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
thunderbird-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:10.0.8-1.el6_3
0:10.0.8-1.el6_3
MozillaFirefox
openSUSE:Tumbleweed
 before 50.1.0-1.1
50.1.0-1.1
MozillaThunderbird
openSUSE:Tumbleweed
 before 45.5.1-1.1
45.5.1-1.1

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 848 references. The JSON record has them.

Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open