CVE-2023-6841GHSA-W97F-W3HQ-36G2
Keycloak: amount of attributes per object is not limited and it may lead to dos
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 24.0.0
- 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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- keycloak
fixed in 24.0.0
- keycloak
Version range not reported
- keycloak
Version range not reported
- keycloak
Version range not reported
- keycloak
Version range not reported
- keycloak
Version range not reported
- rh-sso7-keycloak
Version range not reported
- keycloak
Version range not reported
- org.keycloak:keycloak-coreMaven
fixed in 24.0.0