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Medium USN-4151-2 2 CVEs

python2.7, python3.4 vulnerabilities

Published Oct 10, 2019 · Updated Oct 8, 2026

Summary

USN-4151-1 fixed several vulnerabilities in Python. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that Python incorrectly parsed certain email addresses. A
remote attacker could possibly use this issue to trick Python applications
into accepting email addresses that should be denied. (CVE-2019-16056)

It was discovered that the Python documentation XML-RPC server incorrectly
handled certain fields. A remote attacker could use this issue to execute a
cross-site scripting (XSS) attack. (CVE-2019-16935)

Fixed packages 2

ReleasePackageFixed in
Ubuntu · Pro 14.04 LTS Pro:14.04:LTS python2.7 2.7.6-8ubuntu0.6+esm3
Ubuntu · Pro 14.04 LTS Pro:14.04:LTS python3.4 3.4.3-1ubuntu1~14.04.7+esm4

Vulnerabilities 2

References

  • report
    https://ubuntu.com/security/CVE-2019-16056
  • report
    https://ubuntu.com/security/CVE-2019-16935