CVE-2016-10149
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-10149
Vendor advisory: cve@mitre.org — https://github.com/rohe/pysaml2/pull/379
Vendor advisory: cve@mitre.org — https://github.com/rohe/pysaml2/issues/366
Vendor advisory: cve@mitre.org — https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b
Vendor advisory: cve@mitre.org — https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716
Vendor advisory: cve@mitre.org — http://www.openwall.com/lists/oss-security/2017/01/19/5
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2016-10149.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | 8.0 | affected | |
| debian | bookworm | fixed | 3.0.0-5 |
| debian | bullseye | fixed | 3.0.0-5 |
| debian | forky | fixed | 3.0.0-5 |
| debian | sid | fixed | 3.0.0-5 |
| debian | trixie | fixed | 3.0.0-5 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| pysaml2_project | pysaml2 | {"endIncluding":"4.4.0"} | |
References
- https://www.suse.com/security/cve/CVE-2016-10149.html
- http://www.debian.org/security/2017/dsa-3759
- http://www.openwall.com/lists/oss-security/2017/01/19/5
- http://www.securityfocus.com/bid/97692
- https://access.redhat.com/errata/RHSA-2017:0936
- https://access.redhat.com/errata/RHSA-2017:0937
- https://access.redhat.com/errata/RHSA-2017:0938
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716
- https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b
- https://github.com/rohe/pysaml2/issues/366
- https://github.com/rohe/pysaml2/pull/379
- https://nvd.nist.gov/vuln/detail/CVE-2016-10149
- https://github.com/advisories/GHSA-c2vx-49jm-h3f6
- https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-25.yaml
- https://github.com/rohe/pysaml2
- https://security-tracker.debian.org/tracker/CVE-2016-10149
CWEs
CWE-611
Verify integrity in audit chain (admin only). AS-IS.