Описание
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 bypass the message size check with a compressed assertion since the message size is checked before inflation and not after. This issue may lead to remote Denial of Service (DoS). Versions 1.12.4 and 1.18.0 fix the issue.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-apps/bionic | released | 1.7.2-1ubuntu0.1~esm2 |
| esm-apps/focal | released | 1.11.0-1ubuntu0.1+esm1 |
| esm-apps/jammy | released | 1.13.0-1ubuntu0.1+esm1 |
| esm-apps/noble | released | 1.15.0-1ubuntu0.24.04.1+esm1 |
| esm-apps/xenial | released | 1.1.2-1ubuntu1+esm2 |
| focal | ignored | end of standard support, was needed |
| jammy | needed | |
| noble | needed | |
| oracular | released | 1.15.0-1ubuntu0.24.10.2 |
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Ссылки на источники
EPSS
7.5 High
CVSS3
Связанные уязвимости
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 bypass the message size check with a compressed assertion since the message size is checked before inflation and not after. This issue may lead to remote Denial of Service (DoS). Versions 1.12.4 and 1.18.0 fix the issue.
ruby-saml provides security assertion markup language (SAML) single si ...
Ruby SAML allows remote Denial of Service (DoS) with compressed SAML responses
Уязвимость протокола единого входа SAML SSO библиотеки Ruby SAML, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3