CVE-2022-25207

描述

Jenkins Chef Sinatra Plugin 1.20 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to have Jenkins send an HTTP request to an attacker-controlled URL and have it parse the response as XML. As the plugin does not configure its XML parser to prevent XML external entity (XXE) attacks, attackers can have Jenkins parse a crafted XML response that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

如何修補 CVE-2022-25207

目前尚未發布修補版本。可考慮移除受影響套件,或參考下方連結中的上游建議。

• —未列出修補版本

CVE-2022-25207 正在被利用嗎?

低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, <= 1.20

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-25207
• PATCHgithub.com/jenkinsci/sinatra-chef-builder-plugin
• WEBwww.openwall.com/lists/oss-security/2022/02/15/2
• WEBwww.jenkins.io/security/advisory/2022-02-15/#SECURITY-1377