CVE
CVE-2015-8023
The server implementation of the EAP-MSCHAPv2 protocol in the eap-mschapv2 plugin in strongSwan 4.2.12 through 5.x before 5.3.4 does not properly validate local state, which allows remote attackers to bypass authentication via an empty Success message in response to an initial Challenge message.
- Severity
- MEDIUM
- CVSS
- 5
- Published
- Modified
Linked Releases
| Distribution | Release | Status | Evidence |
|---|---|---|---|
| Ubuntu | 14.04.6 amd64 desktop | unknown | source |
| Ubuntu | 14.04.6 i386 desktop | unknown | source |
| Ubuntu | 14.04.6 amd64 server | unknown | source |
| Ubuntu | 14.04.6 i386 server | unknown | source |
References
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00025.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00139.html
- http://www.debian.org/security/2015/dsa-3398
- http://www.securityfocus.com/bid/84947
- http://www.ubuntu.com/usn/USN-2811-1
- https://www.strongswan.org/blog/2015/11/16/strongswan-vulnerability-%28cve-2015-8023%29.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00025.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00139.html
- http://www.debian.org/security/2015/dsa-3398
- http://www.securityfocus.com/bid/84947
- http://www.ubuntu.com/usn/USN-2811-1
- https://www.strongswan.org/blog/2015/11/16/strongswan-vulnerability-%28cve-2015-8023%29.html