CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
84.3%
Package : strongswan
Version : 5.2.1-6+deb8u8
CVE ID : CVE-2018-17540
It was discovered that there was a denial-of-service vulnerability in
strongswan, a virtual private network (VPN) client and server.
Verification of an RSA signature with a very short public key caused an
integer underflow in a length check that resulted in a heap buffer
overflow.
For Debian 8 "Jessie", this issue has been fixed in strongswan version
5.2.1-6+deb8u8.
We recommend that you upgrade your strongswan packages.
Regards,
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
84.3%