CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
89.8%
The nsIScriptableUnescapeHTML.parseFragment method in the
ParanoidFragmentSink protection mechanism in Mozilla Firefox before 3.5.17
and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey before
2.0.12 does not properly sanitize HTML in a chrome document, which makes it
easier for remote attackers to execute arbitrary JavaScript with chrome
privileges via a javascript: URI in input to an extension, as demonstrated
by a javascript:alert sequence in (1) the HREF attribute of an A element or
(2) the ACTION attribute of a FORM element.
Author | Note |
---|---|
jdstrand | CVEs in Firefox are tracked in the xulrunner source packages. The mapping of xulrunner sources to firefox is: xulrunner (1.8.0): firefox (1.5) - Ubuntu 6.06 LTS xulrunner (1.8.1): firefox (2.0) - Ubuntu 6.10 - 8.04 LTS xulrunner-1.9: firefox-3.0 xulrunner-1.9.1: firefox-3.5 Ubuntu 6.06 LTS and 10.04 LTS uses the embedded xulrunner and not the system xulrunner-1.9.2, so it is tracked in the firefox source package. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.04 | noarch | firefox | < 3.6.14+build3+nobinonly-0ubuntu0.10.04.1 | UNKNOWN |
ubuntu | 10.10 | noarch | firefox | < 3.6.14+build3+nobinonly-0ubuntu0.10.10.1 | UNKNOWN |
ubuntu | 8.04 | noarch | firefox-3.0 | < 3.6.14+build3+nobinonly-0ubuntu0.8.04.1 | UNKNOWN |
ubuntu | 9.10 | noarch | firefox-3.5 | < 3.6.14+build3+nobinonly-0ubuntu0.9.10.1 | UNKNOWN |
ubuntu | 10.04 | noarch | thunderbird | < 3.1.8+build3+nobinonly-0ubuntu0.10.04.1 | UNKNOWN |
ubuntu | 10.10 | noarch | thunderbird | < 3.1.8+build3+nobinonly-0ubuntu0.10.10.1 | UNKNOWN |
ubuntu | 8.04 | noarch | xulrunner-1.9.2 | < 1.9.2.14+build3+nobinonly-0ubuntu0.8.04.1 | UNKNOWN |
ubuntu | 9.10 | noarch | xulrunner-1.9.2 | < 1.9.2.14+build3+nobinonly-0ubuntu0.9.10.1 | UNKNOWN |
ubuntu | 10.04 | noarch | xulrunner-1.9.2 | < 1.9.2.14+build3+nobinonly-0ubuntu0.10.04.1 | UNKNOWN |
ubuntu | 10.10 | noarch | xulrunner-1.9.2 | < 1.9.2.14+build3+nobinonly-0ubuntu0.10.10.1 | UNKNOWN |