CVE-2010-0172
toolkit/components/passwordmgr/src/nsLoginManagerPrompter.js in the asynchronous Authorization Prompt implementation in Mozilla Firefox 3.6 before 3.6.2 does not properly handle concurrent authorization requests from multiple web sites, which might allow remote web servers to spoof an authorization dialog and capture credentials by demanding HTTP authentication in opportunistic circumstances.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N- EPSS score
- 1.4% (73th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-0203)
- Published
- March 25, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-0203 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
References
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:070
- http://www.mozilla.org/security/announce/2010/mfsa2010-15.html(Patch)
- http://www.securityfocus.com/bid/38918
- http://www.vupen.com/english/advisories/2010/0692
- https://bugzilla.mozilla.org/show_bug.cgi?id=537862
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8281
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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