CVE-2018-10912GHSA-H7J7-PW3V-3V3X
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.0.0
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
Timeline
- CVE published
- Record last updated
Affected versions
- [UNKNOWN] keycloak
Keycloak 4.0.0.Final
- org.keycloak:keycloak-coreMaven
fixed in 4.0.0