Packages
- libzen - ZenLib C++ utility library -- development files
Details
It was discovered that ZenLib doesn't check the return value of a specific
operation before using it. An attacker could use a specially crafted input
to crash programs using the library.
It was discovered that ZenLib doesn't check the return value of a specific
operation before using it. An attacker could use a specially crafted input
to crash programs using the library.
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 | ||
|---|---|---|---|
| 20.04 LTS focal | libzen-dev – 0.4.37-1ubuntu0.20.04.1 | ||
| libzen0v5 – 0.4.37-1ubuntu0.20.04.1 | |||
| 18.04 LTS bionic | libzen-dev – 0.4.37-1ubuntu0.18.04.1 | ||
| libzen0v5 – 0.4.37-1ubuntu0.18.04.1 | |||
| 16.04 LTS xenial | libzen-dev – 0.4.32-1ubuntu0.16.04.1+esm1 | ||
| libzen0v5 – 0.4.32-1ubuntu0.16.04.1+esm1 | |||
| 14.04 LTS trusty | libzen-dev – 0.4.29-1ubuntu0.1~esm1 | ||
| libzen0 – 0.4.29-1ubuntu0.1~esm1 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.