CVE-2010-0169
The CSSLoaderImpl::DoSheetComplete function in layout/style/nsCSSLoader.cpp in Mozilla Firefox 3.0.x before 3.0.18, 3.5.x before 3.5.8, and 3.6.x before 3.6.2; Thunderbird before 3.0.2; and SeaMonkey before 2.0.3 changes the case of certain strings in a…
Does this matter?
Lower severity and a low EPSS score (1.69%). Track it; it rarely justifies an emergency change on its own.
Description
The CSSLoaderImpl::DoSheetComplete function in layout/style/nsCSSLoader.cpp in Mozilla Firefox 3.0.x before 3.0.18, 3.5.x before 3.5.8, and 3.6.x before 3.6.2; Thunderbird before 3.0.2; and SeaMonkey before 2.0.3 changes the case of certain strings in a stylesheet before adding this stylesheet to the XUL cache, which might allow remote attackers to modify the browser's font and other CSS attributes, and potentially disrupt rendering of a web page, by forcing the browser to perform this erroneous stylesheet caching.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- mozilla/firefox · mozilla/seamonkey · mozilla/thunderbird
- Source
- cve@mitre.org
References
- http://www.mozilla.org/security/announce/2010/mfsa2010-14.htmlVendor Advisory
- http://www.securityfocus.com/bid/38918
- http://www.vupen.com/english/advisories/2010/0692
- https://bugzilla.mozilla.org/show_bug.cgi?id=535806
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11391
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8431
- http://www.mozilla.org/security/announce/2010/mfsa2010-14.htmlVendor Advisory
- http://www.securityfocus.com/bid/38918
- http://www.vupen.com/english/advisories/2010/0692
- https://bugzilla.mozilla.org/show_bug.cgi?id=535806
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11391
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8431
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.