CVE-2013-4852
CVE-2013-4852
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.
Productos afectados
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Hablar con TrueHacking →Referencias
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00041.htmlhttp://secunia.com/advisories/54379http://secunia.com/advisories/54517http://secunia.com/advisories/54533http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896http://winscp.net/tracker/show_bug.cgi?id=1017http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.htmlhttp://www.debian.org/security/2013/dsa-2736http://www.search-lab.hu/advisories/secadv-20130722