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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://winscp.net/forum/viewtopic.php?t=30085	Vendor Advisory
https://winscp.net/tracker/1924	Issue Tracking Vendor Advisory
https://winscp.net/forum/viewtopic.php?t=30085	Vendor Advisory
https://winscp.net/tracker/1924	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:winscp:winscp:5.17.8:*:*:*:*:*:*:*

History

21 Nov 2024, 05:23

Type	Values Removed	Values Added
References	~~() https://winscp.net/forum/viewtopic.php?t=30085 - Vendor Advisory~~	() https://winscp.net/forum/viewtopic.php?t=30085 - Vendor Advisory
References	~~() https://winscp.net/tracker/1924 - Issue Tracking, Vendor Advisory~~	() https://winscp.net/tracker/1924 - Issue Tracking, Vendor Advisory

Information

Published : 2020-11-23 19:15

Updated : 2024-11-21 05:23

NVD link : CVE-2020-28864

Mitre link : CVE-2020-28864

CVE.ORG link : CVE-2020-28864

JSON object : View

Products Affected

winscp

winscp

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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