Vulnerability · Published Aug 10, 2020 · Assigned by hackerone
CVE-2020-8224
High 7.8
In plain English
A high-severity code injection in Desktop Client. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.7%top 48.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A code injection in Nextcloud Desktop Client 2.6.4 allowed to load arbitrary code when placing a malicious OpenSSL config into a fixed directory.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Desktop Client | Fixed in 2.6.5 |
Weakness: CWE-94
References
- https://hackerone.com/reports/622170 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-030 x_refsource_MISC
- GLSA-202009-09 vendor-advisory, x_refsource_GENTOO