CloudBees Jenkins Java反序列化远程代码执行漏洞

详细信息

漏洞类型

其他

漏洞描述

CloudBees Jenkins是美国CloudBees公司的一款基于Java开发的开源的、可持续集成的自动化服务器，它主要用于监控持续的软件版本发布/测试项目和一些定时执行的任务。LTS（Long-Term Support）是CloudBees Jenkins的一个长期支持版本。CloudBees Jenkins 2.56及之前的版本和2.46.1 LTS及之前的版本中存在远程代码执行漏洞。允许攻击者将一个已序列化的Java SignedObject对象传输至基于remoting的Jenkins CLI。该对象会在使用新的ObjectInputStream进行反序列化时，绕过现有的基于黑名单的保护机制。

修复建议

请升级到2.57、2.46.2及以上版本。参考链接： https://github.com/jenkinsci/jenkins/commit/36b8285a41eb28333549e8d851f81fd80a184076 https://github.com/jenkinsci/jenkins/commit/f237601afd750a0eaaf961e8120b08de238f2c3f https://www.jenkins.io/security/advisory/2017-04-26/

参考链接

• http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html

  OSV · x_refsource_MISC

• http://www.securityfocus.com/bid/98056

  OSV

• https://github.com/jenkinsci/jenkins

  OSV

• https://github.com/jenkinsci/jenkins/commit/36b8285a41eb28333549e8d851f81fd80a184076

  OSV

• https://github.com/jenkinsci/jenkins/commit/f237601afd750a0eaaf961e8120b08de238f2c3f

  OSV

• https://jenkins.io/security/advisory/2017-04-26/

  OSV · x_refsource_CONFIRM

• https://nvd.nist.gov/vuln/detail/CVE-2017-1000353

  OSV

• https://osv.dev/vulnerability/CVE-2017-1000353

  OSV

• https://osv.dev/vulnerability/GHSA-26wc-3wqp-g3rp

  OSV

• https://www.exploit-db.com/exploits/41965/

  OSV · exploit · x_refsource_EXPLOIT-DB

• https://www.oracle.com/security-alerts/cpuapr2022.html

  OSV · x_refsource_MISC

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-1000353

  NVD · US Government Resource

• https://jenkins.io/security/advisory/2017-04-26

  OSV · Vendor Advisory

• https://www.exploit-db.com/exploits/41965

  OSV · Third Party Advisory · Exploit · VDB Entry