CVE-2010-1203

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-06-24 · updated 2026-06-16

Description

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.

Affected products

Mozilla Firefox: 3.6, 3.6.2, 3.6.3

References

http://lists.opensuse.org/opensuse-security-announce/2010-07/msg00005.html
http://secunia.com/advisories/40323
http://secunia.com/advisories/40326
http://secunia.com/advisories/40401
http://secunia.com/advisories/40481
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
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

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