CVE Vulnerability

CVE-2021-32832

Rocket.Chat is an open-source fully customizable communications platform developed in JavaScript. In Rocket.Chat before versions 3.11.3, 3.12.2, and 3.13 an issue with certain regular expressions could lead potentially to Denial of Service. This was fixed in versions 3.11.3, 3.12.2, and 3.13.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/RocketChat/Rocket.Chat/commit/4a0dce973e37ec3f56ca2231d6030511dbdd094c Patch Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-310-redos-Rocket.Chat/ Exploit Third Party Advisory
https://docs.rocket.chat/guides/security/security-updates Vendor Advisory
https://github.com/RocketChat/Rocket.Chat/releases/tag/3.11.3 Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*
cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*
Information

Published : 2021-08-30 09:15

Updated : 2021-09-08 01:42

NVD link : CVE-2021-32832

Mitre link : CVE-2021-32832

Products Affected
No products.
CWE
CWE-400