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Case File

CVE-2013-6391

MEDIUM · CVSS 5.8 EPSS 2.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-12-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.8. It may be remotely exploitable.

CVE
CVE-2013-6391
Severity
MEDIUM
CVSS
5.8
EPSS
2.24%

Original NVD Description

The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.