Integer 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 (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-08-19T23:00:00

Updated: 2024-08-06T16:59:40.996Z

Reserved: 2013-07-16T00:00:00

Link: CVE-2013-4852

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-08-19T23:55:09.077

Modified: 2024-11-21T01:56:32.023

Link: CVE-2013-4852

cve-icon Redhat

No data.