6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.6 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | putty | < 0.71-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | putty | < 0.71-r0 | UNKNOWN |
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.6 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%