CVE-2019-16056 Affecting platform-python package, versions <0:3.6.8-23.0.1.el8


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.44% (76th percentile)

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  • Snyk IDSNYK-ORACLE8-PLATFORMPYTHON-2557526
  • published10 Apr 2022
  • disclosed6 Sept 2019

Introduced: 6 Sep 2019

CVE-2019-16056  (opens in a new tab)

How to fix?

Upgrade Oracle:8 platform-python to version 0:3.6.8-23.0.1.el8 or higher.
This issue was patched in ELSA-2020-1764.

NVD Description

Note: Versions mentioned in the description apply only to the upstream platform-python package and not the platform-python package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

References

CVSS Scores

version 3.1