Apache ZooKeeper官网安全更新(2018-11-14)

来源:Apache ZooKeeper官网 发布日期:2018-11-14 阅读次数:317

基本信息

发布日期:2018-11-14(官方当地时间)

更新类型: 安全更新

更新版本: 未知

感知时间:2019-12-06 14:43:10

风险等级: 严重

情报贡献: TSRC

更新标题

CVE-2019-0201: Information disclosure vulnerability in Apache ZooKeeper

更新详情

CVE-2019-0201">
CVE-2019-0201: Information disclosure vulnerability in Apache ZooKeeper
Severity: Critical
Vendor: The Apache Software Foundation
Versions Affected: ZooKeeper prior to 3.4.14 ZooKeeper 3.5.0-alpha through 3.5.4-beta. The unsupported ZooKeeper 1.x through 3.3.x versions may be also affected.
Description: ZooKeeper’s getACL() command doesn’t check any permission when retrieves the ACLs of the requested node and returns all information contained in the ACL Id field as plaintext string. DigestAuthenticationProvider overloads the Id field with the hash value that is used for user authentication. As a consequence, if Digest Authentication is in use, the unsalted hash value will be disclosed by getACL() request for unauthenticated or unprivileged users.
Mitigation: Use an authentication method other than Digest (e.g. Kerberos) or upgrade to 3.4.14 or later (3.5.5 or later if on the 3.5 branch).
Credit: This issue was identified by Harrison Neal harrison@patchadvisor.com PatchAdvisor, Inc.
References: https://issues.apache.org/jira/browse/ZOOKEEPER-1392

软件描述

Apache Zookeeper是一个分布式应用程序协调服务,提供了简单易用的接口和性能高效、功能稳定的系统让用户可以很轻松解决分布式应用程序下面的出现的协调服务,确保避免出现竞态条件或者死锁等错误。

CVE编号

CVE-2019-0201

USRC分析

暂无

业界资讯

暂无