Description
OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that (1) does not correspond to the server hostname or (2) is presented in circumstances involving a missing --cafile configuration option.
Metrics
CVSS 2.0 6.4/10
AV:N/AC:L/Au:N/C:P/I:P/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.infradead.org/openconnect.html
- http://www.openwall.com/lists/oss-security/2010/08/01/1
- http://www.openwall.com/lists/oss-security/2010/08/02/7
- http://www.infradead.org/openconnect.html
- http://www.openwall.com/lists/oss-security/2010/08/01/1
- http://www.openwall.com/lists/oss-security/2010/08/02/7
Timeline
- Published
- Oct 14, 2010
- Last modified
- Jun 16, 2026
- NVD status
- Modified