UBUNTU-CVE-2024-56326

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Source
https://ubuntu.com/security/CVE-2024-56326
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-56326.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2024-56326
Related
Published
2024-12-23T16:15:00Z
Modified
2025-01-30T04:31:46Z
Summary
[none]
Details

Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to store a reference to a malicious string's format method, then pass that to a filter that calls it. No such filters are built-in to Jinja, but could be present through custom filters in an application. After the fix, such indirect calls are also handled by the sandbox. This vulnerability is fixed in 3.1.5.

References

Affected packages

Ubuntu:Pro:14.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.7.2-2ubuntu0.1~esm4?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.7-3
2.7.1-1
2.7.2-1
2.7.2-2
2.7.2-2ubuntu0.1~esm1
2.7.2-2ubuntu0.1~esm2
2.7.2-2ubuntu0.1~esm3
2.7.2-2ubuntu0.1~esm4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.8-1ubuntu0.1+esm3?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.8-1
2.8-1ubuntu0.1
2.8-1ubuntu0.1+esm1
2.8-1ubuntu0.1+esm2
2.8-1ubuntu0.1+esm3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.10-1ubuntu0.18.04.1+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10-1ubuntu0.18.04.1+esm3

Affected versions

2.*

2.9.6-1
2.10-1
2.10-1ubuntu0.18.04.1
2.10-1ubuntu0.18.04.1+esm1
2.10-1ubuntu0.18.04.1+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.10-1ubuntu0.18.04.1+esm3",
            "binary_name": "python-jinja2"
        },
        {
            "binary_version": "2.10-1ubuntu0.18.04.1+esm3",
            "binary_name": "python-jinja2-doc"
        },
        {
            "binary_version": "2.10-1ubuntu0.18.04.1+esm3",
            "binary_name": "python3-jinja2"
        }
    ]
}

Ubuntu:20.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@2.10.1-2ubuntu0.4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10.1-2ubuntu0.4

Affected versions

2.*

2.10-2ubuntu1
2.10-2ubuntu2
2.10.1-1ubuntu1
2.10.1-2
2.10.1-2ubuntu0.2
2.10.1-2ubuntu0.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.10.1-2ubuntu0.4",
            "binary_name": "python-jinja2"
        },
        {
            "binary_version": "2.10.1-2ubuntu0.4",
            "binary_name": "python-jinja2-doc"
        },
        {
            "binary_version": "2.10.1-2ubuntu0.4",
            "binary_name": "python3-jinja2"
        }
    ]
}

Ubuntu:22.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@3.0.3-1ubuntu0.3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.3-1ubuntu0.3

Affected versions

2.*

2.11.3-1

3.*

3.0.1-2
3.0.3-1
3.0.3-1ubuntu0.1
3.0.3-1ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.0.3-1ubuntu0.3",
            "binary_name": "python-jinja2-doc"
        },
        {
            "binary_version": "3.0.3-1ubuntu0.3",
            "binary_name": "python3-jinja2"
        }
    ]
}

Ubuntu:24.10 / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@3.1.3-1ubuntu1.24.10.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.3-1ubuntu1.24.10.1

Affected versions

3.*

3.1.2-1ubuntu1
3.1.3-1
3.1.3-1ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.1.3-1ubuntu1.24.10.1",
            "binary_name": "python-jinja2-doc"
        },
        {
            "binary_version": "3.1.3-1ubuntu1.24.10.1",
            "binary_name": "python3-jinja2"
        }
    ]
}

Ubuntu:24.04:LTS / jinja2

Package

Name
jinja2
Purl
pkg:deb/ubuntu/jinja2@3.1.2-1ubuntu1.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.2-1ubuntu1.2

Affected versions

3.*

3.1.2-1
3.1.2-1ubuntu1
3.1.2-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.1.2-1ubuntu1.2",
            "binary_name": "python-jinja2-doc"
        },
        {
            "binary_version": "3.1.2-1ubuntu1.2",
            "binary_name": "python3-jinja2"
        }
    ]
}