CVE Vulnerability

CVE-2020-7693

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
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
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
Configurations

Configuration 1

cpe:2.3:a:sockjs_project:sockjs:*:*:*:*:*:node.js:*:*
Information

Published : 2020-07-09 02:15

Updated : 2022-07-12 05:42

NVD link : CVE-2020-7693

Mitre link : CVE-2020-7693

Products Affected
No products.
CWE
CWE-755