4.3med
CVE-2002-2436
The Cascading Style Sheets (CSS) implementation in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 does not pr…
Published 14 y ago · modified 4 mo ago · JSON
CVSS
4.3
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.1%
percentile 66%
Public exploits
0
none known
Summary
The Cascading Style Sheets (CSS) implementation in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document, a related issue to CVE-2010-2264.
Exploit prediction (EPSS)
1.11% probability of exploitation in the next 30 days, higher than 66% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Classification
- Weakness
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
- blog.mozilla.com /security/2010/03/31/plugging-the-css-history-leak/ · x_refsource_CONFIRM, x_transferred
- w2spconf.com /2010/papers/p26.pdf · x_refsource_MISC, x_transferred
- bugzilla.mozilla.org /show_bug.cgi?id=147777 · x_refsource_CONFIRM, x_transferred
- developer.mozilla.org /en/CSS/Privacy_and_the_:visited_selector · x_refsource_CONFIRM, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/71816 · vdb-entry, x_refsource_XF, x_transferred
Sources
- CVE List: CVE-2002-2436
- NVD: CVE-2002-2436
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.