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CVE-2013-4852

Common Vulnerabilities and Exposures

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Upstream information

CVE-2013-4852 at MITRE

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.

NVD CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Novell/SUSE information

Novell Bugzilla entries: 833567, 834202

SUSE Security Advisories:

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