GLSA 201811-17: Binutils: Multiple vulnerabilities

Severity:normal
Title:Binutils: Multiple vulnerabilities
Date:11/27/2018
Bugs: #634196, #637642, #639692, #639768, #647798, #649690
ID:201811-17

Synopsis

Multiple vulnerabilities have been found in Binutils, the worst of which may allow remote attackers to cause a Denial of Service condition.

Background

The GNU Binutils are a collection of tools to create, modify and analyse binary files. Many of the files use BFD, the Binary File Descriptor library, to do low-level manipulation.

Affected packages

Package Vulnerable Unaffected Architecture(s)
sys-devel/binutils < 2.30-r2 >= 2.30-r2 All supported architectures

Description

Multiple vulnerabilities have been discovered in Binutils. Please review the referenced CVE identifiers for details.

Impact

A remote attacker, by enticing a user to compile/execute a specially crafted ELF, object, PE, or binary file, could possibly cause a Denial of Service condition or have other unspecified impacts.

Workaround

There is no known workaround at this time.

Resolution

All Binutils users should upgrade to the latest version:

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=sys-devel/binutils-2.30-r2"
    

References

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201811-17.xml

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

License

Copyright 2010 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.

Thank you!