Vulnerability · Published Aug 17, 2020 · Assigned by hackerone
CVE-2020-8230
Medium 5.5
In plain English
A medium-severity memory corruption 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 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.4%top 71.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A memory corruption vulnerability exists in NextCloud Desktop Client v2.6.4 where missing ASLR and DEP protections in for windows allowed to corrupt memory.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Desktop Client | 2.6.5 |
Weakness: CWE-119
References
- https://hackerone.com/reports/380102 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-035 x_refsource_MISC