Directory Traversal Affecting python3.5 package, versions <3.5.2-2ubuntu0~16.04.8


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.44% (63rd percentile)

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  • Snyk IDSNYK-UBUNTU1604-PYTHON35-451986
  • published23 Mar 2019
  • disclosed23 Mar 2019

Introduced: 23 Mar 2019

CVE-2019-9948  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

Upgrade Ubuntu:16.04 python3.5 to version 3.5.2-2ubuntu0~16.04.8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.5 package and not the python3.5 package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

References

CVSS Base Scores

version 3.1