Moderate severityNVD Advisory· Published Mar 23, 2021· Updated Sep 17, 2024
Regular Expression Denial of Service (ReDoS)
CVE-2021-23362
Description
The 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
hosted-git-infonpm | < 2.8.9 | 2.8.9 |
hosted-git-infonpm | >= 3.0.0, < 3.0.8 | 3.0.8 |
Affected products
61- hosted-git-info/hosted-git-infodescription
- ghsa-coords60 versionspkg:npm/hosted-git-infopkg:rpm/almalinux/nodejs-nodemonpkg:rpm/almalinux/nodejs-packagingpkg:rpm/opensuse/nodejs10&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs10&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs12&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs12&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs14&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs14&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs8&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs8&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/nodejs10&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP3pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP3pkg:rpm/suse/nodejs8&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Server%204.0
< 2.8.9+ 59 more
- (no CPE)range: < 2.8.9
- (no CPE)range: < 2.0.3-1.module_el8.4.0+2521+c668cc9f
- (no CPE)range: < 17-3.module_el8.4.0+2224+b07ac28e
- (no CPE)range: < 10.24.1-lp152.2.15.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 12.22.2-lp152.3.15.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 14.17.2-lp152.11.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 8.17.0-lp152.3.14.1
- (no CPE)range: < 8.17.0-10.12.2
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.39.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 12.22.2-1.32.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 14.17.2-6.12.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-10.12.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-43f8-2h32-f4cjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-23362ghsaADVISORY
- cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfghsax_refsource_CONFIRMWEB
- github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7ghsax_refsource_MISCWEB
- github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01ghsax_refsource_MISCWEB
- github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3ghsax_refsource_MISCWEB
- github.com/npm/hosted-git-info/commits/v2ghsax_refsource_MISCWEB
- github.com/npm/hosted-git-info/pull/76ghsaWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355ghsax_refsource_MISCWEB
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