USN-4336-1: GNU binutils vulnerabilities

22 April 2020

Several security issues were fixed in GNU binutils.



  • binutils - GNU assembler, linker and binary utilities


It was discovered that GNU binutils contained a large number of security
issues. If a user or automated system were tricked into processing a
specially-crafted file, a remote attacker could cause GNU binutils to
crash, resulting in a denial of service, or possibly execute arbitrary

Update instructions

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

Ubuntu 18.04

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

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