CVE Vulnerability

CVE-2019-17526

** 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.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:sagemath:sagemathcell:*:*:*:*:*:*:*:*
Information

Published : 2019-10-18 05:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-17526

Mitre link : CVE-2019-17526

Products Affected
No products.
CWE
CWE-78

CWE-94