rohe/pysaml2 · Security
PySAML2 XML external entity attack
- GHSA ID
- GHSA-m269-wj6g-c459
- CVE ID
- CVE-2016-10127
- Severity
- critical
- Published
- Updated
- CVSS
- 9 · CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- CVSS v3
- 9 · CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- CVSS v4
- 9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Description
PySAML2 allows remote attackers to conduct XML external entity (XXE) attacks via a crafted SAML XML request or response.
CWEs
- CWE-611 · Improper Restriction of XML External Entity Reference
References
- https://nvd.nist.gov/vuln/detail/CVE-2016-10127 ↗
- https://github.com/rohe/pysaml2/issues/366 ↗
- https://github.com/rohe/pysaml2/pull/379 ↗
- https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b ↗
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716 ↗
- http://www.openwall.com/lists/oss-security/2017/01/19/5 ↗
- https://github.com/advisories/GHSA-m269-wj6g-c459 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-67.yaml ↗
- https://web.archive.org/web/20200227195127/http://www.securityfocus.com/bid/95376 ↗