Vulnerability · Published Mar 20, 2020 · Assigned by hackerone
CVE-2020-8140
Medium 6.7
In plain English
A medium-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 53% of all known vulnerabilities).
Severity (CVSS NVD)6.7Medium
Exploit odds (30 days)0.7%top 47.1% 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 2.6.2 for macOS allowed to load arbitrary code when starting the client with DYLD_INSERT_LIBRARIES set in the environment.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Desktop Client | Fixed in 2.6.3 |
Weakness: CWE-94
References
- https://hackerone.com/reports/633266 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-016 x_refsource_CONFIRM