DEBIAN-CVE-2020-12692

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Source
https://security-tracker.debian.org/tracker/CVE-2020-12692
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12692.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-12692
Upstream
Published
2020-05-07T00:15:10Z
Modified
2025-09-30T03:54:40Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / keystone

Package

Name
keystone
Purl
pkg:deb/debian/keystone?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:17.0.0~rc2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / keystone

Package

Name
keystone
Purl
pkg:deb/debian/keystone?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:17.0.0~rc2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / keystone

Package

Name
keystone
Purl
pkg:deb/debian/keystone?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:17.0.0~rc2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / keystone

Package

Name
keystone
Purl
pkg:deb/debian/keystone?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:17.0.0~rc2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}