CVE-2016-10149: XEE
First published: Mon Oct 31 2016(Updated: )
An entity expansion vulnerability was found in python-pysaml2. Upstream patch: <a href="https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b">https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b</a> References: <a href="http://seclists.org/oss-sec/2017/q1/140">http://seclists.org/oss-sec/2017/q1/140</a>
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/python-defusedxml | <0:0.5.0-1.el7 | 0:0.5.0-1.el7 |
| redhat/python-pysaml2 | <0:3.0.2-3.el7 | 0:3.0.2-3.el7 |
| pip/pysaml2 | <=4.4.0 | 4.5.0 |
| debian/python-pysaml2 | 6.5.1-1 7.0.1-2 7.5.0-2 | |
| pysaml2 | <=4.4.0 | |
| Debian GNU/Linux | =8.0 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2016-10149 https://nvd.nist.gov/vuln/detail/CVE-2016-10149
- https://bugzilla.redhat.com/show_bug.cgi?id=1415710
- https://access.redhat.com/errata/RHSA-2017:0938
- https://access.redhat.com/errata/RHSA-2017:0936
- https://access.redhat.com/errata/RHSA-2017:0937
- https://access.redhat.com/security/cve/CVE-2016-10149
- 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://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
- http://seclists.org/oss-sec/2017/q1/140
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1415563
- https://security-tracker.debian.org/tracker/CVE-2016-10127
- http://www.openwall.com/lists/oss-security/2017/01/11/5
- https://security-tracker.debian.org/tracker/CVE-2016-10149
- https://marc.info/?l=oss-security&m=148484731923389&w=2
- https://nvd.nist.gov/vuln/detail/CVE-2016-10149
- https://github.com/advisories/GHSA-c2vx-49jm-h3f6 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-25.yaml
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is the severity of CVE-2016-10149?
CVE-2016-10149 is classified as a moderate severity vulnerability.
What software is affected by CVE-2016-10149?
CVE-2016-10149 affects python-pysaml2 versions up to 0:3.0.2-3.el7 and python-defusedxml versions up to 0:0.5.0-1.el7.
How do I fix CVE-2016-10149?
To resolve CVE-2016-10149, upgrade to python-pysaml2 version 4.5.0 or higher and python-defusedxml version 0:0.5.0-1.el7 or higher.
What type of vulnerability is CVE-2016-10149?
CVE-2016-10149 is an entity expansion vulnerability.
Does CVE-2016-10149 affect Debian systems?
Yes, CVE-2016-10149 affects Debian systems with python-pysaml2 versions before 6.5.1-1, 7.0.1-2, or 7.5.0-2.
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