5 Medium
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
0.187 Low
EPSS
Percentile
96.3%
CentOS Errata and Security Advisory CESA-2009:1036
The ipsec-tools package is used in conjunction with the IPsec functionality
in the Linux kernel and includes racoon, an IKEv1 keying daemon.
A denial of service flaw was found in the ipsec-tools racoon daemon. An
unauthenticated, remote attacker could trigger a NULL pointer dereference
that could cause the racoon daemon to crash. (CVE-2009-1574)
Multiple memory leak flaws were found in the ipsec-tools racoon daemon. If
a remote attacker is able to make multiple connection attempts to the
racoon daemon, it was possible to cause the racoon daemon to consume all
available memory. (CVE-2009-1632)
Users of ipsec-tools should upgrade to this updated package, which contains
backported patches to correct these issues. Users must restart the racoon
daemon for this update to take effect.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2009-May/078041.html
https://lists.centos.org/pipermail/centos-announce/2009-May/078042.html
Affected packages:
ipsec-tools
Upstream details at:
https://access.redhat.com/errata/RHSA-2009:1036
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 5 | i386 | ipsec-tools | < 0.6.5-13.el5_3.1 | ipsec-tools-0.6.5-13.el5_3.1.i386.rpm |
CentOS | 5 | i386 | ipsec-tools | < 0.6.5-13.el5_3.1 | ipsec-tools-0.6.5-13.el5_3.1.i386.rpm |
CentOS | 5 | x86_64 | ipsec-tools | < 0.6.5-13.el5_3.1 | ipsec-tools-0.6.5-13.el5_3.1.x86_64.rpm |
CentOS | 5 | x86_64 | ipsec-tools | < 0.6.5-13.el5_3.1 | ipsec-tools-0.6.5-13.el5_3.1.x86_64.rpm |