CVE-2008-3280: Openid

Medium severity, CVSS 5.9. EPSS: 4% chance of exploitation in the next 30 days.

It was found that various OpenID Providers (OPs) had TLS Server Certificates that used weak keys, as a result of the Debian Predictable Random Number Generator (CVE-2008-0166). In combination with the DNS Cache Poisoning issue (CVE-2008-1447) and the fact that almost all SSL/TLS implementations do not consult CRLs (currently an untracked issue), this means that it is impossible to rely on these OPs.

Affected products

• Openid Openid: affected versions not specified

Published 2021-05-21. Last modified 2026-06-16.