CVE-2023-4727
High
Description
A flaw was found in dogtag-pki and pki-core. The token authentication scheme can be bypassed with a LDAP injection. By passing the query string parameter sessionID=*, an attacker can authenticate with an existing session saved in the LDAP directory server, which may lead to escalation of privilege.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Keycloak
PublishedJun 11, 2024
First seenJun 11, 2024
Weakness typeCWE-305CWE-305
How to fix
Update
- keycloak11.5.1 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2024:4051
- access.redhat.com/errata/RHSA-2024:4070
- access.redhat.com/errata/RHSA-2024:4164
- access.redhat.com/errata/RHSA-2024:4165
- access.redhat.com/errata/RHSA-2024:4179
- access.redhat.com/errata/RHSA-2024:4222
- access.redhat.com/errata/RHSA-2024:4367
- access.redhat.com/errata/RHSA-2024:4403
- access.redhat.com/errata/RHSA-2024:4413
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keycloak | v < 11.5.1 | 11.5.1 |
| certificate_system_eus 10.4 | No range specified | — |
| enterprise_linux 7 | No range specified | — |
| enterprise_linux 8 | No range specified | — |
| rhel_aus 8.4 | No range specified | — |
| rhel_aus 8.6 | No range specified | — |
| rhel_eus 8.8 | No range specified | — |
| enterprise_linux 9 | No range specified | — |
| rhel_e4s 9.0 | No range specified | — |
| rhel_eus 9.2 | No range specified | — |
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