Severity: moderate Affected versions:
- Apache Zeppelin 0.11.1 before 0.12.1 Description: LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. This is an incomplete fix of CVE-2024-31867. This issue affects Apache Zeppelin versions 0.11.1, 0.11.2, and 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue. Credit: decsecre452 (finder) References: https://github.com/apache/zeppelin/pull/5226 https://www.cve.org/CVERecord?id=CVE-2024-31867 https://zeppelin.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-44617
