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GoogleOSV:CVE-2023-45149

HistoryOct 16, 2023 - 8:15 p.m.

CVE-2023-45149

2023-10-1620:15:15

Google

osv.dev

nextcloud

talk

module

brute force

vulnerability

upgrade

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.7%

JSON

Nextcloud talk is a chat module for the Nextcloud server platform. In affected versions brute force protection of public talk conversation passwords can be bypassed, as there was an endpoint validating the conversation password without registering bruteforce attempts. It is recommended that the Nextcloud Talk app is upgraded to 15.0.8, 16.0.6 or 17.1.1. There are no known workarounds for this vulnerability.

CPENameOperatorVersion
spreedeq15.0.7
spreedeq15.0.6
spreedeq15.0.3
spreedeq15.0.1
spreedeq15.0.2
spreedeq15.0.4
spreedeq15.0.0
spreedeq15.0.5

Name	Operator	Version
spreed	eq	15.0.7
spreed	eq	15.0.6
spreed	eq	15.0.3
spreed	eq	15.0.1
spreed	eq	15.0.2
spreed	eq	15.0.4
spreed	eq	15.0.0
spreed	eq	15.0.5

References

github.com/nextcloud/security-advisories/security/advisories/GHSA-7rf8-pqmj-rpqv

github.com/nextcloud/spreed/pull/10545

hackerone.com/reports/2094473

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.7%

JSON

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