Name: CVE-2020-12692: Authentication Bypass by Capture-replay
Creator: Rapid7
Published: 2020-05-06T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-12692, CWE-294, CWE-347, CVSS 5.4, EPSS 0.0014

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade keystone	May 8, 2020	May 7, 2020
Ubuntu	—	Upgrade keystoneUpgrade python-keystone	Sep 2, 2020	May 7, 2020

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CVSS Details

Covered by Rapid7

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