USN-4011-1

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-4011-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4011-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4011-1
Upstream
Related
Published
2019-06-06T11:14:04.967449Z
Modified
2025-10-13T04:34:51Z
Summary
jinja2 vulnerabilities
Details

Olivier Dony discovered that Jinja incorrectly handled str.format. An attacker could possibly use this issue to escape the sandbox. This issue only affected Ubuntu 16.04 LTS. (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)

References

Affected packages

Ubuntu:16.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.8-1ubuntu0.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8-1ubuntu0.1

Affected versions

2.*

2.8-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.8-1ubuntu0.1",
            "binary_name": "python-jinja2"
        },
        {
            "binary_version": "2.8-1ubuntu0.1",
            "binary_name": "python3-jinja2"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2016-10745",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2019-10906",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "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": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:16.04:LTS"
}

Ubuntu:18.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.10-1ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10-1ubuntu0.18.04.1

Affected versions

2.*

2.9.6-1
2.10-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.10-1ubuntu0.18.04.1",
            "binary_name": "python-jinja2"
        },
        {
            "binary_version": "2.10-1ubuntu0.18.04.1",
            "binary_name": "python3-jinja2"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2019-10906",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "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": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:18.04:LTS"
}