Vulnerability · Published Feb 12, 2020 · Assigned by mitre
CVE-2020-8815
High 7.5
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 83% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.2%top 17.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper connection handling in the base connection handler in IKTeam BearFTP before v0.3.1 allows a remote attacker to achieve denial of service via a Slowloris approach by sending a large volume of small packets.
Affected products (as reported)
References
- https://github.com/kolya5544/BearFTP x_refsource_MISC
- https://github.com/kolya5544/BearFTP/blob/f5a8047587c1a96456d4f291c12b038b9ab0d0c5/BearFTP/Program.cs#L503-L525 x_refsource_MISC
- https://github.com/kolya5544/BearFTP/commit/17a6ead72d4a25cbfcef5e27613aa0a5f88a4b26 x_refsource_CONFIRM
- https://github.com/kolya5544/BearFTP/commit/66dc9d95e58bca133f265457d32007cdf38b66ad x_refsource_MISC
- https://github.com/kolya5544/BearFTP/releases/tag/0.4.0 x_refsource_CONFIRM