USN-4142-1: e2fsprogs vulnerability

30 September 2019

e2fsprogs could be made to execute arbitrary code if it is running in a crafted ext4 partition.

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.

Releases

It was discovered that e2fsprogs incorrectly handled certain ext4 partitions.
An attacker could possibly use this issue to execute arbitrary code.

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.

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

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

USN-4142-2: e2fsck-static, libss2, e2fslibs-dev, comerr-dev, ss-dev, e2fsprogs, e2fslibs, e2fsprogs-udeb, libcomerr2

Ubuntu Pro provides up to ten-year security coverage for over 23,000 open-source packages within the Ubuntu Main and Universe repositories.