CVE-2021-37601

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common configurations.

References

https://prosody.im/

https://prosody.im/security/advisory_20210722/

https://lists.fedoraproject.org/archives/list/[email protected]/message/EMKIOEP2CYWHVVUCNWISPE4AGH4IR7O2/

http://www.openwall.com/lists/oss-security/2021/07/28/4

https://lists.fedoraproject.org/archives/list/[email protected]/message/7BZRRPCNOETB4MN4XSYPRBBKDIHO27DY/

Details

Source: MITRE

Published: 2021-07-30

Updated: 2021-09-20

Type: CWE-668

Risk Information

CVSS v2

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:* versions from 0.11.0 to 0.11.9 (inclusive)

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
152719openSUSE 15 Security Update : prosody (openSUSE-SU-2021:1173-1)NessusSuSE Local Security Checks
high
152226FreeBSD : Prosody -- Remote Information Disclosure (5ef14250-f47c-11eb-8f13-5b4de959822e)NessusFreeBSD Local Security Checks
high