Important: mutt

Issue Overview:

A heap-based buffer overflow flaw was found in the way mutt processed certain email headers. A remote attacker could use this flaw to send an email with specially crafted headers that, when processed, could cause mutt to crash or, potentially, execute arbitrary code with the permissions of the user running mutt. (CVE-2014-0467)

Affected Packages:

mutt

Issue Correction:
Run yum update mutt to update your system.

New Packages:

i686:  
    mutt-debuginfo-1.5.20-4.20091214hg736b6a.7.amzn1.i686  
    mutt-1.5.20-4.20091214hg736b6a.7.amzn1.i686  
  
src:  
    mutt-1.5.20-4.20091214hg736b6a.7.amzn1.src  
  
x86_64:  
    mutt-debuginfo-1.5.20-4.20091214hg736b6a.7.amzn1.x86_64  
    mutt-1.5.20-4.20091214hg736b6a.7.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-0467

Mitre: CVE-2014-0467