Winscp

17 CVEs across 1 Winscp products. Browse Winscp vulnerabilities, severities, and proof-of-concept exploits.

Winscp products with known CVEs

ProductCVEs
Winscp17
Winscp CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2024-31497Medium5.92024-04-15In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approx…
CVE-2023-48795Medium5.92023-12-18The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks…
CVE-2021-3331Critical9.82021-01-27WinSCP before 5.17.10 allows remote attackers to execute arbitrary programs when the URL handler encounters a crafted URL that loads session settings. (For exa…
CVE-2020-28864Critical9.82020-11-23Buffer 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.
CVE-2019-6111Medium5.92019-01-31An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the c…
CVE-2019-6110Medium6.82019-01-31In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the…
CVE-2019-6109Medium6.82019-01-31An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can emplo…
CVE-2018-20685Medium5.32019-01-10In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact…
CVE-2018-20684High7.52019-01-10In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the server, potentially overwriting unrelate…
CVE-2014-27352014-04-22WinSCP before 5.5.3, when FTP with TLS is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltN…
CVE-2013-48522013-08-19Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (cras…
CVE-2007-49092007-09-17Interpretation conflict in WinSCP before 4.0.4 allows remote attackers to perform arbitrary file transfers with a remote server via file-transfer commands in t…
CVE-2006-30152006-06-14Argument injection vulnerability in WinSCP 3.8.1 build 328 allows remote attackers to upload or download arbitrary files via encoded spaces and double-quote ch…
CVE-2002-13602002-12-23Multiple SSH2 servers and clients do not properly handle strings with null characters in them when the string length is specified by a length field, which coul…
CVE-2002-13592002-12-23Multiple SSH2 servers and clients do not properly handle large packets or large fields, which may allow remote attackers to cause a denial of service or possib…
CVE-2002-13582002-12-23Multiple SSH2 servers and clients do not properly handle lists with empty elements or strings, which may allow remote attackers to cause a denial of service or…
CVE-2002-13572002-12-23Multiple SSH2 servers and clients do not properly handle packets or data elements with incorrect length specifiers, which may allow remote attackers to cause a…