Zulip is an open-source team collaboration tool. Zulip Server versions 2.1.0 above have a user interface tool, accessible only to server owners and server administrators, which provides a way to download a "public data" export. While this export is only accessible to administrators, in many configurations server administrators are not expected to have access to private messages and private streams. However, the "public data" export which administrators could generate contained the attachment contents for all attachments, even those from private messages and streams. Zulip Server version 5.4 contains a patch for this issue.
References
| Link | Resource |
|---|---|
| https://blog.zulip.com/2022/07/12/zulip-cloud-data-exports | Vendor Advisory |
| https://blog.zulip.com/2022/07/12/zulip-server-5-4-security-release | Release Notes Vendor Advisory |
| https://github.com/zulip/zulip/security/advisories/GHSA-58pm-88xp-7x9m | Release Notes Third Party Advisory |
Configurations
History
22 Jul 2022, 16:34
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:* | |
| CVSS |
v2 : v3 : |
v2 : 4.0
v3 : 4.9 |
| CWE | CWE-434 | |
| References | (MISC) https://blog.zulip.com/2022/07/12/zulip-cloud-data-exports - Vendor Advisory | |
| References | (MISC) https://blog.zulip.com/2022/07/12/zulip-server-5-4-security-release - Release Notes, Vendor Advisory | |
| References | (CONFIRM) https://github.com/zulip/zulip/security/advisories/GHSA-58pm-88xp-7x9m - Release Notes, Third Party Advisory |
12 Jul 2022, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-07-12 21:15
Updated : 2024-02-04 22:51
NVD link : CVE-2022-31134
Mitre link : CVE-2022-31134
CVE.ORG link : CVE-2022-31134
JSON object : View
Products Affected
zulip
- zulip_server