CVE-2021-23362

CVSS V2 Medium 5 CVSS V3 Medium 5.3
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.
Overview
  • CVE ID
  • CVE-2021-23362
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-23T17:15:14
  • Last Modified Date
  • 2022-04-08T13:31:42
Weakness Enumerations
CWE URL
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:npmjs:hosted-git-info:*:*:*:*:*:*:*:* 1 OR 2.0.0 2.8.9
cpe:2.3:a:npmjs:hosted-git-info:*:*:*:*:*:*:*:* 1 OR 3.0.0 3.0.8
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:* 1 OR 1.0.1.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355 Exploit Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356 Exploit Patch Third Party Advisory
https://github.com/npm/hosted-git-info/commits/v2 Patch Third Party Advisory
https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7 Patch Third Party Advisory
https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01 Patch Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-23362
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23362
History
Created Old Value New Value Data Type Notes
2022-05-10 06:29:02 Added to TrackCVE
2022-12-06 00:15:11 2021-03-23T17:15Z 2021-03-23T17:15:14 CVE Published Date updated
2022-12-06 00:15:11 2022-04-08T13:31:42 CVE Modified Date updated
2022-12-06 00:15:11 Analyzed Vulnerability Status updated