https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-22T14:15:17.576931+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2013-4206 CVE-2013-4206 2026-10-22T14:15:17.579837+00:00

Heap-based buffer underflow in the modmul function in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) and possibly trigger memory corruption or code execution via a crafted DSA signature, which is not properly handled when performing certain bit-shifting operations during modular multiplication.