Security Advisory

CVE-2013-4852

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2013-08-19 23:00:00

Last updated 2024-08-06 16:59:40

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

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.

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