CVE-2016-10149
python-pysaml2 - security update
7.5
HIGH
CVSS 3.1
EPSS 0.97%
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.
How to fix CVE-2016-10149
To remediate CVE-2016-10149, upgrade the affected package to a fixed version below.
- Debian/python-pysaml2—upgrade to 3.0.0-5 or later
- —upgrade to 2.0.0-1+deb8u1 or later
- —upgrade to 4.5.0 or later
- —upgrade to 6e09a25d9b4b7aa7a506853210a9a14100b8bc9b or later
Is CVE-2016-10149 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 3.0.0-5
- from 0, < 2.0.0-1+deb8u1
- from 0, < 4.5.0
- from 0, < 6e09a25d9b4b7aa7a506853210a9a14100b8bc9b | from 0, < 4.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |