Описание
The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing them to impersonate a user from that Identity Provider, aka a key confusion issue.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | not-affected | 1.15.3-1 |
| cosmic | ignored | end of life |
| devel | not-affected | 1.15.3-1 |
| disco | not-affected | 1.15.3-1 |
| eoan | not-affected | 1.15.3-1 |
| esm-apps/bionic | not-affected | 1.15.3-1 |
| esm-apps/focal | not-affected | 1.15.3-1 |
| esm-apps/jammy | not-affected | 1.15.3-1 |
| esm-apps/noble | not-affected | 1.15.3-1 |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing them to impersonate a user from that Identity Provider, aka a key confusion issue.
The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp b ...
SimpleSAMLphp Improper Verification of Cryptographic Signature
EPSS
5 Medium
CVSS2
7.5 High
CVSS3