GHSA-43f8-2h32-f4cj
Regular Expression Denial of Service in hosted-git-info
At a glance
- Published
- Updated
- CVE
- CVE-2021-23362
- CVSS_V3
- 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
Affected packages
| Package | Versions |
|---|---|
| npm · hosted-git-info | introduced 0, fixed 2.8.9 |
| npm · hosted-git-info | introduced 3.0.0, fixed 3.0.8 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23362 ADVISORY
- https://github.com/npm/hosted-git-info/pull/76 WEB
- https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7 WEB
- https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01 WEB
- https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3 WEB
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf WEB
- https://github.com/npm/hosted-git-info PACKAGE
- https://github.com/npm/hosted-git-info/commits/v2 WEB
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356 WEB
- https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |