Medium: python35, python34

Issue Overview:

CPython (aka Python) is vulnerable to an integer overflow in the PyString_DecodeEscape function in stringobject.c, resulting in heap-based buffer overflow (and possible arbitrary code execution) (CVE-2017-1000158)

Affected Packages:

python35, python34

Issue Correction:
Run yum update python35 to update your system.
Run yum update python34 to update your system.

New Packages:

i686:  
    python35-test-3.5.4-13.10.amzn1.i686  
    python35-3.5.4-13.10.amzn1.i686  
    python35-libs-3.5.4-13.10.amzn1.i686  
    python35-tools-3.5.4-13.10.amzn1.i686  
    python35-debuginfo-3.5.4-13.10.amzn1.i686  
    python35-devel-3.5.4-13.10.amzn1.i686  
    python34-debuginfo-3.4.7-1.37.amzn1.i686  
    python34-devel-3.4.7-1.37.amzn1.i686  
    python34-tools-3.4.7-1.37.amzn1.i686  
    python34-3.4.7-1.37.amzn1.i686  
    python34-test-3.4.7-1.37.amzn1.i686  
    python34-libs-3.4.7-1.37.amzn1.i686  
  
src:  
    python35-3.5.4-13.10.amzn1.src  
    python34-3.4.7-1.37.amzn1.src  
  
x86_64:  
    python35-libs-3.5.4-13.10.amzn1.x86_64  
    python35-test-3.5.4-13.10.amzn1.x86_64  
    python35-tools-3.5.4-13.10.amzn1.x86_64  
    python35-debuginfo-3.5.4-13.10.amzn1.x86_64  
    python35-devel-3.5.4-13.10.amzn1.x86_64  
    python35-3.5.4-13.10.amzn1.x86_64  
    python34-tools-3.4.7-1.37.amzn1.x86_64  
    python34-debuginfo-3.4.7-1.37.amzn1.x86_64  
    python34-3.4.7-1.37.amzn1.x86_64  
    python34-libs-3.4.7-1.37.amzn1.x86_64  
    python34-devel-3.4.7-1.37.amzn1.x86_64  
    python34-test-3.4.7-1.37.amzn1.x86_64  

Additional References

Red Hat: CVE-2017-1000158

Mitre: CVE-2017-1000158