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)
{ "binaries": [ { "binary_version": "2.7.2-2ubuntu0.1~esm1", "binary_name": "python-jinja2" }, { "binary_version": "2.7.2-2ubuntu0.1~esm1", "binary_name": "python3-jinja2" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }
{ "ecosystem": "Ubuntu:Pro:14.04:LTS", "cves": [ { "id": "CVE-2016-10745", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ] }, { "id": "CVE-2019-10906", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ] } ] }