CVE Vulnerability

CVE-2018-21036

Sails.js before v1.0.0-46 allows attackers to cause a denial of service with a single request because there is no error handler in sails-hook-sockets to handle an empty pathname in a WebSocket request.

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

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/balderdashy/sails/blob/56f8276f6501a144a03d1f0f28df4ccdb4ad82e2/CHANGELOG.md Third Party Advisory
https://github.com/balderdashy/sails-hook-sockets/commit/ff02114eaec090ee51db48435cc32d451662606e Patch Third Party Advisory
https://github.com/balderdashy/sails-hook-sockets/commit/0533a4864b1920fd8fbb5287bc0889193c5faf44 Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/07/19/1 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sailsjs:sails:*:*:*:*:*:node.js:*:*
Information

Published : 2020-07-21 02:15

Updated : 2020-07-23 12:57

NVD link : CVE-2018-21036

Mitre link : CVE-2018-21036

Products Affected
No products.
CWE
CWE-20