CVE-2016-10149
PySAML2 XML External Entity Injection Vulnerability
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.
INFO
Published Date :
March 24, 2017, 2:59 p.m.
Last Modified :
Jan. 5, 2018, 2:30 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-10149.
| URL | Resource |
|---|---|
| http://www.debian.org/security/2017/dsa-3759 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/01/19/5 | Mailing List Patch Third Party Advisory |
| 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 | Issue Tracking Patch Third Party Advisory |
| https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b | Issue Tracking Patch Third Party Advisory |
| https://github.com/rohe/pysaml2/issues/366 | Issue Tracking Patch Third Party Advisory |
| https://github.com/rohe/pysaml2/pull/379 | Issue Tracking Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-10149 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-10149 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:0938 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:0937 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:0936 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 19, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97692 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 28, 2017
Action Type Old Value New Value Changed Description XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAMPL XML request or response. 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. -
Initial Analysis by [email protected]
Mar. 27, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716 No Types Assigned https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.debian.org/security/2017/dsa-3759 No Types Assigned http://www.debian.org/security/2017/dsa-3759 Third Party Advisory Changed Reference Type https://github.com/rohe/pysaml2/issues/366 No Types Assigned https://github.com/rohe/pysaml2/issues/366 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/rohe/pysaml2/pull/379 No Types Assigned https://github.com/rohe/pysaml2/pull/379 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b No Types Assigned https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2017/01/19/5 No Types Assigned http://www.openwall.com/lists/oss-security/2017/01/19/5 Mailing List, Patch, Third Party Advisory Added CWE CWE-611 Added CPE Configuration OR *cpe:2.3:a:pysaml2_project:pysaml2:4.4.0:*:*:*:*:*:*:* (and previous) Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-10149 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-10149
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.32 }} 0.00%
score
0.65673
percentile