CVE-2019-10374

描述

PegDown Formatter Plugin uses the PegDown library to implement support for rendering Markdown formatted descriptions in Jenkins. It advertises disabling of HTML to prevent cross-site scripting (XSS) as a feature. PegDown Formatter Plugin does not prevent the use of `javascript:` scheme in URLs for links. This results in an XSS vulnerability exploitable by users able to configure entities with descriptions or similar properties that are rendered by the configured markup formatter. As of publication of this advisory, there is no fix.

如何修補 CVE-2019-10374

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-2019-10374 正在被利用嗎?

低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, <= 1.3

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2019-10374
• PATCHgithub.com/jenkinsci/pegdown-formatter-plugin
• WEBjenkins.io/security/advisory/2019-08-07/#SECURITY-142
• WEBwww.openwall.com/lists/oss-security/2019/08/07/1