Rapid7 Vulnerability & Exploit Database

Oracle Solaris 11: CVE-2021-3177 (11.3 SRU 35.6.0, 11.4 SRU 32.88.3)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Oracle Solaris 11: CVE-2021-3177 (11.3 SRU 35.6.0, 11.4 SRU 32.88.3)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
01/19/2021
Created
04/22/2021
Added
04/21/2021
Modified
02/17/2022

Description

Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.

Solution(s)

  • oracle-solaris-11-3-upgrade-library-python-tkinter-27-2-7-16-0-175-3-36-0-26-0
  • oracle-solaris-11-3-upgrade-library-python-tkinter-34-3-4-10-0-175-3-36-0-26-0
  • oracle-solaris-11-3-upgrade-runtime-python-27-2-7-16-0-175-3-36-0-26-0
  • oracle-solaris-11-3-upgrade-runtime-python-27-tests-2-7-16-0-175-3-36-0-26-0
  • oracle-solaris-11-3-upgrade-runtime-python-34-3-4-10-0-175-3-36-0-26-0
  • oracle-solaris-11-4-upgrade-library-python-tkinter-27-2-7-18-11-4-32-0-1-88-1
  • oracle-solaris-11-4-upgrade-library-python-tkinter-37-3-7-10-11-4-32-0-1-88-3
  • oracle-solaris-11-4-upgrade-library-python-tkinter-39-3-9-2-11-4-32-0-1-88-3
  • oracle-solaris-11-4-upgrade-runtime-python-27-2-7-18-11-4-32-0-1-88-1
  • oracle-solaris-11-4-upgrade-runtime-python-27-tests-2-7-18-11-4-32-0-1-88-1
  • oracle-solaris-11-4-upgrade-runtime-python-37-3-7-10-11-4-32-0-1-88-3
  • oracle-solaris-11-4-upgrade-runtime-python-39-3-9-2-11-4-32-0-1-88-3

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;