CVE-2011-0082
The X.509 certificate validation functionality in Mozilla Firefox 4.0.x through 4.0.1 does not properly implement single-session security exceptions, which might make it easier for user-assisted remote attackers to spoof an SSL server via an untrusted…
Does this matter?
Lower severity and a low EPSS score (1.50%). Track it; it rarely justifies an emergency change on its own.
Description
The X.509 certificate validation functionality in Mozilla Firefox 4.0.x through 4.0.1 does not properly implement single-session security exceptions, which might make it easier for user-assisted remote attackers to spoof an SSL server via an untrusted certificate that triggers potentially unwanted local caching of documents from that server.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 1.50% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- mozilla/firefox
- Source
- cve@mitre.org
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627552Exploit
- http://openwall.com/lists/oss-security/2011/05/31/14Exploit
- http://openwall.com/lists/oss-security/2011/05/31/18Exploit
- http://openwall.com/lists/oss-security/2011/05/31/4Exploit
- http://openwall.com/lists/oss-security/2011/05/31/9Exploit
- http://www.securityfocus.com/bid/48064
- https://bugzilla.mozilla.org/show_bug.cgi?id=660749Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=709165Exploit
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14145
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627552Exploit
- http://openwall.com/lists/oss-security/2011/05/31/14Exploit
- http://openwall.com/lists/oss-security/2011/05/31/18Exploit
- http://openwall.com/lists/oss-security/2011/05/31/4Exploit
- http://openwall.com/lists/oss-security/2011/05/31/9Exploit
- http://www.securityfocus.com/bid/48064
- https://bugzilla.mozilla.org/show_bug.cgi?id=660749Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=709165Exploit
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14145
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.