Detections
Analytics
Ubuntu 6.06 LTS / 6.10 / 7.04 : opal vulnerability (USN-562-1)
medium Nessus Plugin ID 29918
Synopsis
The remote Ubuntu host is missing one or more security-related patches.Description
Jose Miguel Esparza discovered that certain SIP headers were not correctly validated. A remote attacker could send a specially crafted packet to an application linked against opal (e.g. Ekiga) causing it to crash, leading to a denial of service.Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected packages.See Also
Plugin Details
Severity: Medium
ID: 29918
File Name: ubuntu_USN-562-1.nasl
Version: 1.15
Type: Local
Agent: unix
Family: Ubuntu Local Security Checks
Published: 1/10/2008
Updated: 1/19/2021
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.18
CVSS v2
Risk Factor: Medium
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Vulnerability Information
CPE: cpe:/o:canonical:ubuntu_linux:6.06:-:lts, cpe:/o:canonical:ubuntu_linux:6.10, cpe:/o:canonical:ubuntu_linux:7.04, p-cpe:/a:canonical:ubuntu_linux:libopal-2.2.0, p-cpe:/a:canonical:ubuntu_linux:libopal-dbg, p-cpe:/a:canonical:ubuntu_linux:libopal-dev, p-cpe:/a:canonical:ubuntu_linux:libopal-doc, p-cpe:/a:canonical:ubuntu_linux:simpleopal
Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l
Patch Publication Date: 1/8/2008
Reference Information
CVE: CVE-2007-4924