USN-6697-1: Bash vulnerability
It was discovered that Bash incorrectly handled certain memory operations when processing commands. If a user or automated system were tricked into running a specially crafted bash file, a remote attacker could use this issue to cause Bash to crash, resulting in a denial of service, or possibly execute arbitrary code.
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-6697-1?
The severity of USN-6697-1 is classified as a denial of service vulnerability.
How do I fix USN-6697-1?
To fix USN-6697-1, update Bash to version 5.1-6ubuntu1.1 or later on affected Ubuntu systems.
What causes USN-6697-1?
USN-6697-1 is caused by improper memory operations in Bash when handling specially crafted commands.
Who is affected by USN-6697-1?
Users running Ubuntu 22.04 with the affected version of Bash are at risk due to USN-6697-1.
What are the potential impacts of USN-6697-1?
The potential impact of USN-6697-1 includes system crashes and denial of service if exploited.