Vulnerability CVE-2016-10149
Published: 2017-03-24

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.

Type:

CWE-611

 (Information Exposure Through XML External Entity Reference)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Pysaml2 project -> Pysaml2 
Debian -> Debian linux 

 References:
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
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