CVE-2020-15256

描述

A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.

如何修補 CVE-2020-15256

要修補 CVE-2020-15256,請將受影響套件升級到下列已修補版本。

• —升級至 0.11.5 或更新版本

CVE-2020-15256 正在被利用嗎?

低 — EPSS 為 1.5%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 0.11.5

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2020-15256
• PATCHgithub.com/mariocasciaro/object-path
• WEBgithub.com/mariocasciaro/object-path/commit/2be3354c6c46215c7635eb1b76d80f1319403c68
• WEBgithub.com/mariocasciaro/object-path/security/advisories/GHSA-cwx2-736x-mf6w