Medium: libexif

Issue Overview:

Multiple flaws were found in the way libexif processed Exif tags. An attacker could create a specially-crafted image file that, when opened in an application linked against libexif, could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.

Affected Packages:

libexif

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

New Packages:

i686:  
    libexif-debuginfo-0.6.21-5.6.amzn1.i686  
    libexif-0.6.21-5.6.amzn1.i686  
    libexif-devel-0.6.21-5.6.amzn1.i686  
  
src:  
    libexif-0.6.21-5.6.amzn1.src  
  
x86_64:  
    libexif-devel-0.6.21-5.6.amzn1.x86_64  
    libexif-0.6.21-5.6.amzn1.x86_64  
    libexif-debuginfo-0.6.21-5.6.amzn1.x86_64  

Additional References

Red Hat: CVE-2012-2812, CVE-2012-2813, CVE-2012-2814, CVE-2012-2836, CVE-2012-2837, CVE-2012-2840, CVE-2012-2841

Mitre: CVE-2012-2812, CVE-2012-2813, CVE-2012-2814, CVE-2012-2836, CVE-2012-2837, CVE-2012-2840, CVE-2012-2841