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Debian Security Bug TrackerDEBIANCVE:CVE-2011-5239HistoryNov 06, 2012 - 12:21 p.m.
CVE-2011-5239
2012-11-0612:21:26
Debian Security Bug Tracker
security-tracker.debian.org
8
civicrm
ssl
vulnerability
x.509 certificate
man-in-the-middle
CVSS2
5.8
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
EPSS
0.001
Percentile
39.9%
CiviCRM 4.0.5 and 4.1.1 does not verify that the server hostname matches a domain name in the subject’s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | civicrm | < 5.33.2+dfsg1-1 | civicrm_5.33.2+dfsg1-1_all.deb |
| Debian | 999 | all | civicrm | < 5.68.1+dfsg1-1 | civicrm_5.68.1+dfsg1-1_all.deb |
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CVSS2
5.8
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
EPSS
0.001
Percentile
39.9%
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