A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key d
A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key directly. For user principals, this key is a hash of a public per-principal randomly-generated salt and the user’s…
| Vendor | Product | Versions |
|---|---|---|
| ? | ? | 4.12.1 |
| Red Hat | Red Hat Enterprise Linux 7 | 0:4.6.8-5.el7_9.17 |
| Red Hat | Red Hat Enterprise Linux 8 | 8100020240528133707.823393f5 |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 8020020240530191103.792f4060 |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 8040020240528055121.5b01ab7e |
| Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | 8040020240528055121.5b01ab7e |
| Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | 8040020240528055121.5b01ab7e |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 8060020240530061719.ada582f1 |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 8060020240530061719.ada582f1 |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 8060020240530061719.ada582f1 |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | 8080020240530051744.b0a6ceea |
| Red Hat | Red Hat Enterprise Linux 9 | 0:4.11.0-15.el9_4 |
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | 0:4.9.8-11.el9_0.3 |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 0:4.10.1-12.el9_2.2 |
| Red Hat | Red Hat Enterprise Linux 10 | unspecified |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.