VulnerabilityModified
CVE-2005-2534
Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients that use the same client certificate.
LOW 2.6EPSS 0.97%
Does this matter?
Lower severity and a low EPSS score (0.97%). Track it; it rarely justifies an emergency change on its own.
Description
Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients that use the same client certificate.
- CVSS 2.0
- 2.6 LOWAV:N/AC:H/Au:N/C:N/I:N/A:P
- EPSS
- 0.97% probability · 60th percentile
- CISA KEV
- Not listed
- Affected
- openvpn/openvpn
- Source
- cve@mitre.org
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-2005:145Patch, Vendor Advisory
- http://www.securityfocus.com/bid/14610
- 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-2005:145Patch, Vendor Advisory
- http://www.securityfocus.com/bid/14610
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.