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ubuntuUbuntuUSN-4011-2
HistoryJun 06, 2019 - 12:00 a.m.

Jinja2 vulnerabilities

2019-06-0600:00:00
ubuntu.com
172

9.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.5%

Releases

  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • jinja2 - small but fast and easy to use stand-alone template engine

Details

USN-4011-1 fixed several vulnerabilities in Jinja2. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

Olivier Dony discovered that Jinja incorrectly handled str.format. An
attacker could possibly use this issue to escape the sandbox.
(CVE-2016-10745)

Brian Welch discovered that Jinja incorrectly handled str.format_map. An
attacker could possibly use this issue to escape the sandbox.
(CVE-2019-10906)