Vulnerability Description
OpenVPN before 2.0.1 does not properly flush the OpenSSL error queue when a packet can not be decrypted by the server, which allows remote authenticated attackers to cause a denial of service (client disconnection) via a large number of packets that can not be decrypted.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openvpn | Openvpn | 2.0 |
References
- http://openvpn.net/changelog.html
- http://secunia.com/advisories/16463
- http://secunia.com/advisories/17103
- http://www.debian.org/security/2005/dsa-851
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:145PatchVendor Advisory
- http://www.securityfocus.com/bid/14607
- http://openvpn.net/changelog.html
- http://secunia.com/advisories/16463
- http://secunia.com/advisories/17103
- http://www.debian.org/security/2005/dsa-851
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:145PatchVendor Advisory
- http://www.securityfocus.com/bid/14607
FAQ
What is CVE-2005-2532?
CVE-2005-2532 is a vulnerability with a CVSS score of 5.0 (MEDIUM). OpenVPN before 2.0.1 does not properly flush the OpenSSL error queue when a packet can not be decrypted by the server, which allows remote authenticated attackers to cause a denial of service (client ...
How severe is CVE-2005-2532?
CVE-2005-2532 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2005-2532?
Check the references section above for vendor advisories and patch information. Affected products include: Openvpn Openvpn.