Detections
Analytics
CentOS 5 : ipsec-tools (CESA-2009:1036)
medium Nessus Plugin ID 43749
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Synopsis
The remote CentOS host is missing a security update.Description
An updated ipsec-tools package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5.This update has been rated as having important security impact by the Red Hat Security Response Team.
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.
Solution
Update the affected ipsec-tools package.See Also
Plugin Details
Severity: Medium
ID: 43749
File Name: centos_RHSA-2009-1036.nasl
Version: 1.15
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 1/6/2010
Updated: 1/4/2021
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.5
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.9
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Vulnerability Information
CPE: cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:ipsec-tools
Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 5/19/2009
Vulnerability Publication Date: 5/6/2009
Reference Information
CVE: CVE-2009-1574, CVE-2009-1632
BID: 34765