CVE catalog
CVE-2016-10149
python-pysaml2: CVE-2016-10149
- Severity
- High · CVSS 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 5.02% · Oct 25, 2026
XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAML XML request or response.
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 | python-pysaml2 | sid | 7.5.4-3 | fixed |
| Debian | python-pysaml2 | forky | 7.5.4-3 | fixed |
| Debian | python-pysaml2 | trixie | 7.5.0-4 | fixed |
| Debian | python-pysaml2 | bookworm | 7.0.1-2 | fixed |
| Ubuntu | python-pysaml2 | 16.04 | 2.4.0-0ubuntu2 | vulnerable |
| Ubuntu | python-pysaml2 | 16.04 | 3.0.0-3ubuntu1 | vulnerable |
| Ubuntu | python-pysaml2 | 16.04 | 3.0.0-3ubuntu1.16.04.1 | fixed |
| Ubuntu | python-pysaml2 | 16.04 | 2.4.0-0ubuntu2 | vulnerable |
| Ubuntu | python-pysaml2 | 16.04 | 3.0.0-3ubuntu1 | vulnerable |
| Ubuntu | python-pysaml2 | 16.04 | 3.0.0-3ubuntu1.16.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python-pysaml2 | source | sid | 3.0.0-5 | not yet assigned | Not reported | [850716] |
| Debian | python-pysaml2 | source | forky | 3.0.0-5 | not yet assigned | Not reported | [850716] |
| Debian | python-pysaml2 | source | trixie | 3.0.0-5 | not yet assigned | Not reported | [850716] |
| Debian | python-pysaml2 | source | bookworm | 3.0.0-5 | not yet assigned | Not reported | [850716] |
| Ubuntu | python-pysaml2 | deb | 16.04 | 3.0.0-3ubuntu1.16.04.1 | Not reported | USN-3402-1 | Not reported |
| Ubuntu | python-pysaml2 | deb | 16.04 | 3.0.0-3ubuntu1.16.04.1 | Not reported | UBUNTU-CVE-2016-10149 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-pysaml2]Fixed
Source package: [python-pysaml2]
Details (2)
7.0.1-2· all · bookwormFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · bookworm; dsa · python-pysaml2 · debian · 12
7.0.1-2· all · bookwormFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · bookworm; dsa · python-pysaml2 · debian · 12
- [python-pysaml2-doc]Fixed
Source package: [python-pysaml2]
Details (2)
7.0.1-2· all · bookwormFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · bookworm; dsa · python-pysaml2 · debian · 12
7.0.1-2· all · bookwormFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · bookworm; dsa · python-pysaml2 · debian · 12
[Debian 13 (Trixie)]
- [python3-pysaml2]Fixed
Source package: [python-pysaml2]
Details (2)
7.5.0-4· all · trixieFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · 13
7.5.0-4· all · trixieFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · 13
- [python-pysaml2-doc]Fixed
Source package: [python-pysaml2]
Details (2)
7.5.0-4· all · trixieFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · 13
7.5.0-4· all · trixieFixed · Fixed:
3.0.0-5dsa · python-pysaml2 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_0569-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-10149]
- [https://osv.dev/vulnerability/DSA-3759-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-10149]
- [https://osv.dev/vulnerability/USN-3402-1]
- [https://security-tracker.debian.org/tracker/CVE-2016-10149]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-10149.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]