Missing Encryption of Sensitive Data Affecting keystone package, versions <2:17.0.0~rc2-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.09% (39th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-KEYSTONE-568453
  • published7 May 2020
  • disclosed7 May 2020

Introduced: 7 May 2020

CVE-2020-12692  (opens in a new tab)
CWE-311  (opens in a new tab)

How to fix?

Upgrade Debian:unstable keystone to version 2:17.0.0~rc2-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keystone package and not the keystone package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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 Scores

version 3.1