ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service (DoS) with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypas…
Severity high: primary CNA CVSS 7.7 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2025-03-12T20:11:08.860Z. Updated 2025-11-03T19:45:02.622Z.