CVE-2021-21396
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-21396
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21396.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-21396
- Related
- Published
- 2021-03-26T22:15:12Z
- Modified
- 2025-01-08T10:33:48.451261Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
wire-server is an open-source back end for Wire, a secure collaboration platform. In wire-server from version 2021-02-16 and before version 2021-03-02, the client metadata of all users was exposed in the
GET /users/list-clientsendpoint. The endpoint could be used by any logged in user who could request client details of any other user (no connection required) as far as they can find their User ID. The exposed metadata included id, class, type, location, time, and cookie. A user on a Wire backend could use this endpoint to find registration time and location for each device for a given list of users. As a workaround, remove/list-clientsfrom nginx config. This has been fixed in version 2021-03-02. - References
Affected packages
Git / github.com/wireapp/wire-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wireapp/wire-server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
Other
2019-05-13
v2018-10-04
v2018-10-25
v2018-11-16
v2018-11-28
v2018-12-06
v2019-01-10
v2019-01-24
v2019-02-18
v2019-02-22
v2019-02-28
v2019-03-25
v2019-04-09
v2019-05-02
v2019-05-13
v2019-07-08
v2019-08-08
v2019-09-03
v2019-09-16
v2019-09-30
v2019-11-06
v2019-11-28
v2019-12-20
v2020-01-09
v2020-01-30
v2020-02-06
v2020-02-18
v2020-02-27
v2020-03-10
v2020-04-15
v2020-04-21
v2020-05-07
v2020-05-15
v2020-06-03
v2020-06-10
v2020-06-19
v2020-07-13
v2020-07-29
v2020-09-04
v2020-10-05
v2020-10-28
v2020-11-25
v2020-12-15
v2020-12-21
v2021-01-06
v2021-01-12
v2021-01-15
v2021-02-16
v2021-02-25
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