National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-17526 Detail

Current Description

** DISPUTED ** An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is "vulnerable by design" and the current behavior will be retained.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://gist.github.com/barrett092/0380a1c34c014e29b827d1f408381525 Exploit Third Party Advisory
https://github.com/sagemath/sagecell/commits/master Patch
https://sethsec.blogspot.com/2016/11/exploiting-python-code-injection-in-web.html Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:sagemath:sagemathcell:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-17526
NVD Published Date:
10/18/2019
NVD Last Modified:
10/24/2019