Homepage
About Snyk

Arbitrary Command Injection Affecting python3.9 package, versions <0:3.9.14-1.el9_1.1

Severity

medium

    Threat Intelligence

    EPSS
    0.14% (50th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-ROCKY9-PYTHON39-3310967
  • published 31 Jan 2023
  • disclosed 13 Apr 2022
Report a new vulnerability Found a mistake?

Introduced: 13 Apr 2022

CVE-2015-20107 Open this link in a new tab
CWE-77 Open this link in a new tab

How to fix?

Upgrade Rocky-Linux:9 python3.9 to version 0:3.9.14-1.el9_1.1 or higher.
This issue was patched in RLSA-2022:8353.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.9 package and not the python3.9 package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9

References

CVSS Scores

version 3.1
Expand this section

Snyk

7.6 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    High
  • Availability (A)
    Low
Expand this section

NVD

7.6 high
Expand this section

SUSE

7.1 high
Expand this section

Red Hat

7.6 high