CVE-2018-11767: Apache Hadoop KMS ACL regression Severity: Severe
Vendor: The Apache Hadoop Software Foundation Versions affected: 2.9.0 to 2.9.1, 2.8.3 to 2.8.4, 2.7.5 to 2.7.6. Description: After the security fix for CVE-2017-15713, KMS has an access control regression, blocking users or granting access to users incorrectly, if the system uses non-default groups mapping mechanisms such as LdapGroupsMapping, CompositeGroupsMapping, or NullGroupsMapping. Mitigation: Users should upgrade to Apache Hadoop 2.7.7, 2.8.5, or 2.9.2. Credit: This issue was discovered by Wei-Chiu Chuang. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@hadoop.apache.org For additional commands, e-mail: user-h...@hadoop.apache.org