CVE-2017-1000246

EPSS 0.12%
Published 17.11.2017 04:29:00
Last modified 20.04.2025 01:37:25
Source cve@mitre.org
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Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Pysaml2 Project ≫ Pysaml2 Version < 4.6.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.12%	0.28

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE-330 Use of Insufficiently Random Values

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

https://github.com/rohe/pysaml2/issues/417

Patch

Third Party Advisory

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2017-1000246

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-1000246

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-1000246

EUVD