CVE-2017-12623

描述

An authorized user could upload a template which contained malicious code and accessed sensitive files via an XML External Entity (XXE) attack. The fix to properly handle XML External Entities was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

如何修補 CVE-2017-12623

要修補 CVE-2017-12623,請將受影響套件升級到下列已修補版本。

• —升級至 1.4.0 或更新版本

CVE-2017-12623 正在被利用嗎?

低 — EPSS 為 1.9%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 1.0.0, < 1.4.0

CVSS 分數

參考連結(2)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2017-12623
• WEBnifi.apache.org/security.html#CVE-2017-12623