1. Ubuntu Security Notices
  2. USN-5159-1

USN-5159-1: bl vulnerability

Publication date

8 February 2022

Overview

bl could be made to crash if it received specially crafted input.

Releases

Packages

  • node-bl - access multiple buffers with Buffer interface - Node.js module

Details

It was discovered that bl incorrectly handled certain inputs. An attacker
could possibly use this issue to cause a denial of service.

It was discovered that bl incorrectly handled certain inputs. An attacker
could possibly use this issue to cause a denial of service.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
16.04 xenial node-bl –  0.9.3-1ubuntu0.1~esm1  

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References

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