The rsa_verify function in PuTTY before 0.63 (1) does not clear
sensitive process memory after use and (2) does not free certain
structures containing sensitive process memory, which might allow
local users to discover private RSA and DSA keys.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20130806 CVE request: three additional flaws fixed in putty 0.63
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