CVE catalog
CVE-2023-41105
python3.11: CVE-2023-41105
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.59% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | python3.11 | bookworm | 3.11.2-6+deb12u8 | fixed |
| Debian | python3.11 | bookworm-security | 3.11.2-6+deb12u9 | fixed |
| Ubuntu | python3.11 | pro | 3.11.0~rc1-1~22.04 | vulnerable |
| Ubuntu | python3.11 | pro | 3.11.0~rc1-1~22.04.1~esm1 | fixed |
| Opensuse | python311 | tumbleweed | 3.11.5-2.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python3.11 | source | bookworm | 3.11.2-6+deb12u2 | not yet assigned | Not reported | Not reported |
| Ubuntu | python3.11 | deb | pro | 3.11.0~rc1-1~22.04.1~esm1 | Not reported | UBUNTU-CVE-2023-41105 | Not reported |
| Opensuse | python311 | rpm | tumbleweed | 3.11.5-2.1 | Not reported | OPENSUSE-SU-2024:13261-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2023:6494]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2023_7024.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-41105]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-41105]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13261-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-41105]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]