The (1) ssh2_load_userkey and (2) ssh2_save_userkey functions in PuTTY 0.51 through 0.63 do not properly wipe SSH-2 private keys from memory, which allows local users to obtain sensitive information by reading the memory.
Max CVSS
2.1
EPSS Score
0.04%
Published
2015-03-27
Updated
2019-03-21
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.
Max CVSS
2.1
EPSS Score
0.04%
Published
2013-08-19
Updated
2019-03-21
2 vulnerabilities found
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