UBUNTU-CVE-2023-41105

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2023-41105
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-41105.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-41105
Upstream
Downstream
Related
Published
2023-08-23T07:15:00Z
Modified
2025-10-24T05:02:15Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in Python 3.11 through 3.11.4. If a path containing '\0' bytes is passed to os.path.normpath(), the path will be truncated unexpectedly at the first '\0' byte. There are plausible cases in which an application would have rejected a filename for security reasons in Python 3.10.x or earlier, but that filename is no longer rejected in Python 3.11.x.

References

Affected packages

Ubuntu:Pro:22.04:LTS / python3.11

Package

Name
python3.11
Purl
pkg:deb/ubuntu/python3.11@3.11.0~rc1-1~22.04.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.0~rc1-1~22.04.1~esm1

Affected versions

3.*

3.11.0~rc1-1~22.04

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "idle-python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "libpython3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "libpython3.11-dev",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "libpython3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "libpython3.11-stdlib",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "libpython3.11-testsuite",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-dev",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-examples",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-full",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-nopie",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        },
        {
            "binary_name": "python3.11-venv",
            "binary_version": "3.11.0~rc1-1~22.04.1~esm1"
        }
    ]
}