ReDOS in Rocket.Chat
CVE-2021-32832

4.3MEDIUM

Key Information:

Vendor

Rocketchat

Status
Rocket.chat
Vendor
CVE Published:
30 August 2021

What is 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.

Affected Version(s)

Rocket.Chat < 3.11.3

References

https://docs.rocket.chat/guides/security/security-updates
x_refsource_MISC
https://securitylab.github.com/advisories/GHSL-2020-310-r...
x_refsource_CONFIRM
https://github.com/RocketChat/Rocket.Chat/releases/tag/3....
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.