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cve[email protected]CVE-2021-32832
HistoryAug 30, 2021 - 9:15 p.m.

CVE-2021-32832

2021-08-3021:15:09
CWE-400
web.nvd.nist.gov
20
rocket.chat
open source
communications platform
javascript
cve-2021-32832
nvd
vulnerability
dos

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

68.0%

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 configurations

Vulners
NVD
Node
rocketchatrocket.chatRange<3.11.3
VendorProductVersionCPE
rocketchatrocket\.chat*cpe:2.3:a:rocketchat:rocket\.chat:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Rocket.Chat",
    "vendor": "RocketChat",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.11.3"
      }
    ]
  }
]

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

68.0%

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