VulnerabilityModified
CVE-2020-28864
Buffer overflow in WinSCP 5.17.8 allows a malicious FTP server to cause a denial of service or possibly have other unspecified impact via a long file name.
CRITICAL 9.8EPSS 2.85%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow in WinSCP 5.17.8 allows a malicious FTP server to cause a denial of service or possibly have other unspecified impact via a long file name.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.85% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- winscp/winscp
- Source
- cve@mitre.org
References
- https://winscp.net/forum/viewtopic.php?t=30085Vendor Advisory
- https://winscp.net/tracker/1924Issue Tracking, Vendor Advisory
- https://winscp.net/forum/viewtopic.php?t=30085Vendor Advisory
- https://winscp.net/tracker/1924Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.