5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.039 Low
EPSS
Percentile
91.8%
IPsec-Tools is a port of KAME’s implementation of the IPsec utilities. It contains a collection of network monitoring tools, including racoon, ping, and ping6.
Sebastian Krahmer has reported a potential remote Denial of Service vulnerability in the ISAKMP header parsing code of racoon.
An attacker could possibly cause a Denial of Service of racoon using a specially crafted ISAKMP packet.
There is no known workaround at this time.
All IPsec-Tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-firewall/ipsec-tools-0.4-r1"
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Gentoo | any | all | net-firewall/ipsec-tools | < 0.5-r1 | UNKNOWN |