CVE-2010-1203
HIGH · CVSS 9.3EPSS 3.9%EU EUVD
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.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- EPSS score
- 3.9% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-1233)
- Published
- June 24, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-1233 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
References
- http://lists.opensuse.org/opensuse-security-announce/2010-07/msg00005.html
- http://secunia.com/advisories/40323(Vendor Advisory)
- http://secunia.com/advisories/40326(Vendor Advisory)
- http://secunia.com/advisories/40401(Vendor Advisory)
- http://secunia.com/advisories/40481(Vendor Advisory)
- http://support.avaya.com/css/P8/documents/100091069
- http://ubuntu.com/usn/usn-930-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:125
- http://www.mozilla.org/security/announce/2010/mfsa2010-26.html(Vendor Advisory)
- http://www.redhat.com/support/errata/RHSA-2010-0500.html
- http://www.redhat.com/support/errata/RHSA-2010-0501.html
- http://www.securityfocus.com/bid/41050
- http://www.securityfocus.com/bid/41099
- http://www.securitytracker.com/id?1024138
- http://www.securitytracker.com/id?1024139
- http://www.ubuntu.com/usn/usn-930-2
- http://www.vupen.com/english/advisories/2010/1551(Vendor Advisory)
- http://www.vupen.com/english/advisories/2010/1557(Vendor Advisory)
- http://www.vupen.com/english/advisories/2010/1640(Vendor Advisory)
- http://www.vupen.com/english/advisories/2010/1773(Vendor Advisory)
- https://bugzilla.mozilla.org/show_bug.cgi?id=546611
- https://bugzilla.mozilla.org/show_bug.cgi?id=557946
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59662
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10401
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8317
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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