npm/hosted-git-info · Security
Regular Expression Denial of Service in hosted-git-info
- GHSA ID
- GHSA-43f8-2h32-f4cj
- CVE ID
- CVE-2021-23362
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
The npm package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity
CWEs
- CWE-400 · Uncontrolled Resource Consumption
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23362 ↗
- https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3 ↗
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356 ↗
- https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355 ↗
- https://github.com/npm/hosted-git-info/pull/76 ↗
- https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7 ↗
- https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01 ↗
- https://github.com/npm/hosted-git-info/commits/v2 ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf ↗
- https://github.com/advisories/GHSA-43f8-2h32-f4cj ↗