Vulnerability Monitor

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CVE-2016-10149

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.

Published

2017-03-24T14:59:00.227

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-611

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	pysaml2_project	pysaml2	≤ 4.4.0	Yes
Operating System	debian	debian_linux	8.0	Yes

References

http://www.debian.org/security/2017/dsa-3759 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2017/01/19/5 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/97692 ([email protected])
https://access.redhat.com/errata/RHSA-2017:0936 ([email protected])
https://access.redhat.com/errata/RHSA-2017:0937 ([email protected])
https://access.redhat.com/errata/RHSA-2017:0938 ([email protected])
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/rohe/pysaml2/issues/366 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/rohe/pysaml2/pull/379 Issue Tracking, Patch, Third Party Advisory ([email protected])
http://www.debian.org/security/2017/dsa-3759 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2017/01/19/5 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/97692 (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:0936 (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:0937 (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:0938 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rohe/pysaml2/issues/366 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rohe/pysaml2/pull/379 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)