Pysaml2 does not sanitize XML responses

Description

References

• nvd.nist.gov/vuln/detail/CVE-2016-10149 · ADVISORY
• rohe/pysaml2 · WEB
• rohe/pysaml2#379 · WEB
• rohe/pysaml2 commit 6e09a25 · WEB
• access.redhat.com/errata/RHSA-2017:0936 · WEB
• access.redhat.com/errata/RHSA-2017:0937 · WEB
• access.redhat.com/errata/RHSA-2017:0938 · WEB
• bugs.debian.org/cgi-bin/bugreport.cgi · WEB
• GitHub Advisory GHSA-c2vx-49jm-h3f6 · ADVISORY
• pypa/advisory-database · WEB
• rohe/pysaml2 · PACKAGE
• debian.org/security/2017/dsa-3759 · WEB
• openwall.com/lists/oss-security/2017/01/19/5

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