USN-6800-1: browserify-sign vulnerability
It was discovered that browserify-sign incorrectly handled an upper bound check in signature verification. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to perform a signature forgery attack.
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-6800-1?
The severity of USN-6800-1 is categorized as a security vulnerability that can lead to a signature forgery attack.
How do I fix USN-6800-1?
To fix USN-6800-1, upgrade to the fixed package version specific to your Ubuntu release as outlined in the advisory.
Which versions of Ubuntu are affected by USN-6800-1?
USN-6800-1 affects Ubuntu versions 18.04, 20.04, 22.04, and 23.10 that include the vulnerable node-browserify-sign package.
What is the nature of the vulnerability in USN-6800-1?
The vulnerability in USN-6800-1 involves improper handling of upper bound checks in signature verification that can lead to potential signature forgery.
Is there a workaround for USN-6800-1 until I can apply the fix?
There isn't a reliable workaround for USN-6800-1; the recommended approach is to update to the secure version of the affected package.