Security Bulletin
Summary
TensorFlow in WML CE uses SQLite as its embedded SQL database engine. SQLite through 3.32.0 has various security issues.
Vulnerability Details
CVEID: CVE-2020-13631
DESCRIPTION: SQLite could allow a remote attacker to bypass security restrictions, caused by a flaw in the alter.c and build.c. By sending a specially crafted request, an attacker could exploit this vulnerability to rename the virtual table to the name of one of its shadow tables.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182611 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2020-13632
DESCRIPTION: SQLite is vulnerable to a denial of service, caused by a NULL pointer dereference in ext/fts3/fts3_snippet.c. By sending a specially crafted matchinfo() query, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182610 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2020-13630
DESCRIPTION: SQLite is vulnerable to a denial of service, caused by a use-after-free in fts3EvalNextRow in ext/fts3/fts3.c. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182613 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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
SQLite has been updated to 3.32.3. TensorFlow must be updated to obtain the security fix.
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
Get Notified about Future Security Bulletins
References
https://nvd.nist.gov/vuln/detail/CVE-2020-13631
https://bugs.chromium.org/p/chromium/issues/detail?id=1080459
https://nvd.nist.gov/vuln/detail/CVE-2020-13630
https://bugs.chromium.org/p/chromium/issues/detail?id=1080459
https://nvd.nist.gov/vuln/detail/CVE-2020-13632
https://bugs.chromium.org/p/chromium/issues/detail?id=1080459
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
Was this topic helpful?
Document Information
Modified date:
17 July 2020
Initial Publish date:
17 July 2020
UID
ibm16250509