CVE-2020-7693

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Incorrect handling of Upgrade header with the value websocket leads in crashing of containers hosting sockjs apps. This affects the package sockjs before 0.3.20.
Overview
  • CVE ID
  • CVE-2020-7693
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-09T14:15:11
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-755 http://cwe.mitre.org/data/definitions/755.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sockjs_project:sockjs:*:*:*:*:*:node.js:*:* 1 OR 0.3.20
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/sockjs/sockjs-node/commit/dd7e642cd69ee74385825816d30642c43e051d16 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-SOCKJS-575261 Exploit Third Party Advisory
https://github.com/sockjs/sockjs-node/issues/252 Exploit Patch Third Party Advisory
https://github.com/andsnw/sockjs-dos-py Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-575448 Exploit Third Party Advisory
https://github.com/sockjs/sockjs-node/pull/265 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-7693
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7693
History
Created Old Value New Value Data Type Notes
2022-05-10 16:40:57 Added to TrackCVE
2022-12-04 19:18:29 2020-07-09T14:15Z 2020-07-09T14:15:11 CVE Published Date updated
2022-12-04 19:18:29 2022-07-12T17:42:04 CVE Modified Date updated
2022-12-04 19:18:29 Analyzed Vulnerability Status updated