Unscored severity · published Dec 7, 2011
CVE-2010-5074
The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of…
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CVSS
0.6%
EPSS
No
On KEV
Description
The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
through 3.6.24; 3.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; +34 more · source: NVD
SE
Seamonkey · Mozilla
through 2.1; 1.0; 1.0; 1.0; 1.0.1; 1.0.2; +34 more · source: NVD
TH
Thunderbird · Mozilla
through 3.1.16; 3.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; +23 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-5074
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-5074
blog.mozilla.com
http://blog.mozilla.com/security/2010/03/31/plugging-the-css-history-leak/
oval.cisecurity.org
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14456
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