CVE-2010-1203
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a...
9.3 High
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger an assertion failure in jstracer.cpp.
Exploit likelihood
3.87%Down 4.4 points since Feb 4, 2022
What each source reports
NVD Score used
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger an assertion failure in jstracer.cpp.
- Record
CVE-2010-1203- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger an assertion failure in jstracer.cpp.
- Record
CVE-2010-1203- Updated
- 2026-11-02
EUVDEUVD-2010-1233 No score
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger an assertion failure in jstracer.cpp.
- Record
EUVD-2010-1233- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vrcw-32cf-52wm No score
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a...
The JavaScript engine in Mozilla Firefox 3.6.x before 3.6.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors that trigger an assertion failure in jstracer.cpp.
- Record
GHSA-vrcw-32cf-52wm- 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
OSVopenSUSE-SU-2024:14572-1 No score
firefox-esr-128.5.1-1.1 on GA media
These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:14572-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
firefoxRed Hat:enterprise_linux:4::as From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefox-debuginfoRed Hat:enterprise_linux:4::as From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefoxRed Hat:enterprise_linux:4::desktop From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefox-debuginfoRed Hat:enterprise_linux:4::desktop From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefoxRed Hat:enterprise_linux:4::es From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefox-debuginfoRed Hat:enterprise_linux:4::es From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefoxRed Hat:enterprise_linux:4::ws From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
firefox-debuginfoRed Hat:enterprise_linux:4::ws From an advisory covering 12 CVEs |
before 0:3.6.4-8.el4 | 0:3.6.4-8.el4 |
devhelpRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
devhelp-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
Show 52 moreShow less
| Package | Affected | Fixed |
|---|---|---|
devhelp-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
totemRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
xulrunnerRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
devhelpRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
devhelp-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
escRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:1.1.0-12.el5 | 0:1.1.0-12.el5 |
esc-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:1.1.0-12.el5 | 0:1.1.0-12.el5 |
firefoxRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:3.6.4-8.el5 | 0:3.6.4-8.el5 |
firefox-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:3.6.4-8.el5 | 0:3.6.4-8.el5 |
gnome-python2-extrasRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-extras-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkhtml2Red Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkmozembedRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkspellRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-libeggRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
totemRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-mozpluginRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
xulrunnerRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-develRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
yelpRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.16.0-26.el5 | 0:2.16.0-26.el5 |
yelp-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 12 CVEs |
before 0:2.16.0-26.el5 | 0:2.16.0-26.el5 |
devhelpRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
devhelp-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
devhelp-develRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:0.12-21.el5 | 0:0.12-21.el5 |
escRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:1.1.0-12.el5 | 0:1.1.0-12.el5 |
esc-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:1.1.0-12.el5 | 0:1.1.0-12.el5 |
firefoxRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:3.6.4-8.el5 | 0:3.6.4-8.el5 |
firefox-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:3.6.4-8.el5 | 0:3.6.4-8.el5 |
gnome-python2-extrasRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-extras-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkhtml2Red Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkmozembedRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-gtkspellRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
gnome-python2-libeggRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.14.2-7.el5 | 0:2.14.2-7.el5 |
totemRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-develRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
totem-mozpluginRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.7-7.el5 | 0:2.16.7-7.el5 |
xulrunnerRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
xulrunner-develRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:1.9.2.4-10.el5 | 0:1.9.2.4-10.el5 |
yelpRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.0-26.el5 | 0:2.16.0-26.el5 |
yelp-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 12 CVEs |
before 0:2.16.0-26.el5 | 0:2.16.0-26.el5 |
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 899 CVEs |
before 50.1.0-1.1 | 50.1.0-1.1 |
MozillaThunderbirdopenSUSE:Tumbleweed From an advisory covering 560 CVEs |
before 45.5.1-1.1 | 45.5.1-1.1 |
firefox-esropenSUSE:Tumbleweed From an advisory covering 1860 CVEs |
before 128.5.1-1.1 | 128.5.1-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-1203 is a high vulnerability (CVSS 9.3) in Mozilla Firefox, published June 23, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.87%, the 90th percentile. No source names a fixed version.
References
secunia.com/advisories/40481
ubuntu.com/usn/usn-930-1
securitytracker.com/id?1024138
vupen.com/english/advisories/2010/1640
securityfocus.com/bid/41050
redhat.com/support/errata/RHSA-2010-0501.html
Show 194 moreShow less
mandriva.com/security/advisories?name=MDVSA-2010:125
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10401
bugzilla.mozilla.org/show_bug.cgi?id=557946
ubuntu.com/usn/usn-930-2
lists.opensuse.org/opensuse-security-announce/2010-07/msg00005.html
exchange.xforce.ibmcloud.com/vulnerabilities/59662
mozilla.org/security/announce/2010/mfsa2010-26.html
support.avaya.com/css/P8/documents/100091069
nvd.nist.gov/vuln/detail/CVE-2010-1203
github.com/advisories/GHSA-vrcw-32cf-52wm
access.redhat.com/errata/RHSA-2010:0500
mozilla.com/en-US/firefox/3.6.4/releasenotes
mozilla.org/security/known-vulnerabilities/firefox35.html
bugzilla.redhat.com/show_bug.cgi?id=480938
security.access.redhat.com/data/csaf/v2/advisories/2010/rhsa-2010_0500.json
cve.org/CVERecord?id=CVE-2008-5913
suse.com/security/cve/CVE-2008-5913
This page doesn't list everything
Left out here: 1,982 references. The JSON record has them.