Security Bulletin: WML CE: Pillow before 7.1.0 has multiple out-of-bounds reads

Summary

Pillow before 7.1.0 has multiple out-of-bounds reads in libImaging/FliDecode.c. PyTorch and TensorFlow use Pillow.

Vulnerability Details

CVEID:CVE-2020-10177
**DESCRIPTION:**Pillow could allow a remote attacker to obtain sensitive information, caused by multiple out-of-bounds reads in FliDecode.c. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base score: 3.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/184186 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

A new version of Pillow has been included in WML CE. PyTorch and TensorFlow have been rebuilt to take advantage.

Workarounds and Mitigations

Tensorflow must be updated.

For the GPU enabled version:

conda update tensorflow-gpu

For the non GPU enabled version:

conda update tensorflow

PyTorch must be updated.

For the GPU enabled version:

conda update pytorch

For the non GPU enabled version:

conda update pytorch-cpu