Summary
Ubuntu Update for Linux kernel vulnerabilities USN-562-1
Solution
Please Install the Updated Packages.
Insight
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.
Affected
opal vulnerability on Ubuntu 6.06 LTS ,
Ubuntu 6.10 ,
Ubuntu 7.04
Severity
Classification
-
CVE CVE-2007-4924 -
CVSS Base Score: 5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
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