CVE-2022-29243
Summary
| CVE | CVE-2022-29243 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-05-31 17:15:00 UTC |
| Updated | 2022-09-27 14:13:00 UTC |
| Description | Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 22.2.7 and 23.0.4, missing input-size validation of new session names allows users to create app passwords with long names. These long names are then loaded into memory on usage, resulting in impacted performance. Versions 22.2.7 and 23.0.4 contain a fix for this issue. There are currently no known workarounds available. |
Risk And Classification
Problem Types: CWE-20 | CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Nextcloud | Nextcloud | All | All | All | All |
| Application | Nextcloud | Nextcloud Server | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Nextcloud: Multiple Vulnerabilities (GLSA 202208-17) — Gentoo security | GENTOO | security.gentoo.org | |
| Improper input-size validation on the user new session name · Advisory · nextcloud/security-advisories · GitHub | CONFIRM | github.com | |
| HackerOne | MISC | hackerone.com | |
| Limit the length of app password names by nickvergessen · Pull Request #31658 · nextcloud/server · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 710590 Gentoo Linux Nextcloud Multiple Vulnerabilities (GLSA 202208-17)