Vulnerability · Published Sep 18, 2020 · Assigned by hackerone
CVE-2020-8225
High 7.5
In plain English
A high-severity security flaw 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 0.9% (higher than 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.9%top 39.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A cleartext storage of sensitive information in Nextcloud Desktop Client 2.6.4 gave away information about used proxies and their authentication credentials.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | nextcloud-desktop | 3.0.1-1 | DEBIAN-CVE-2020-8225 |
| Debian:13 | nextcloud-desktop | 3.0.1-1 | DEBIAN-CVE-2020-8225 |
| Debian:14 | nextcloud-desktop | 3.0.1-1 | DEBIAN-CVE-2020-8225 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Desktop Client | Fixed in 2.6.5 |
Weakness: CWE-312
References
- https://hackerone.com/reports/685990 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-031 x_refsource_MISC