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@nextcloud/logger NPM package brings vulnerable ansi-regex version

拒绝服务 / 资源消耗失控 / #1607601

厂商
Nextcloud
严重程度
低危 · CVSS 2.7
赏金
—
弱点
资源消耗失控
研究员
@ro0t_elqayser
披露日期
2022-07-29
资产
nextcloud/password_policy
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(4344 字符中的一小部分)
Summary: Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) due to the sub-patterns [[\\]()#;?]* and (?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*.
原文中的代码
},
				"strip-ansi": {
					"version": "3.0.1",
					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
					"requires": {
						"ansi-regex": "^2.0.0"
					}
				}

					"has-ansi": {
			"version": "2.0.0", …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Nextcloud 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @ro0t_elqayser · 版权归作者与 Nextcloud 所有

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