9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.8%
strongswan is vulnerable to Buffer Overflow. The vulnerability is due to charon-tkm
version of the charon IKE daemon doesn’t properly check the length of received Diffie-Hellman public values before copying them to a fixed-size buffer on the stack. This potentially leads to a buffer overflow and Denial of service.
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.8%