ByteOS Network

NVD Vulnerability Details :

CVE-2021-30479

Analyzed

Source-cve@mitre.org

Published At-15 Apr, 2021 | 00:15

Updated At-12 Jul, 2022 | 17:42

An issue was discovered in Zulip Server before 3.4. A bug in the implementation of the all_public_streams API feature resulted in guest users being able to receive message traffic to public streams that should have been only accessible to members of the organization.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N

CPE Matches

Kandra Labs, Inc. (Zulip)

>>zulip_server>>Versions before 3.4(exclusive)

cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-269	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://blog.zulip.com/2021/04/14/zulip-server-3-4/	cve@mitre.org	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History