Security Bulletin
Summary
libjpeg-turbo 2.0.4, and mozjpeg 4.0.0, has a heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.
Vulnerability Details
CVEID: CVE-2020-13790
DESCRIPTION: Libjpeg-turbo is vulnerable to a denial of service, caused by heap-based buffer over-read in get_rgb_row() in rdppm.c. By using a specially crafted PPM input file, a remote attacker could exploit this vulnerability to obtain sensitive information or cause the application to crash.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/183243 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Watson Machine Learning Community Edition | 1.6.2 |
| IBM Watson Machine Learning Community Edition | 1.7.0 |
Remediation/Fixes
WML CE has been updated to include a newer version of libjpeg-turbo and DALI.
Workarounds and Mitigations
The DALI package in WML CE depends on libjpeg-turbo and must be updated:
conda update dali
Get Notified about Future Security Bulletins
References
Change History
17 Jul 2020: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
17 July 2020
UID
ibm16250513