Moderate severityNVD Advisory· Published May 6, 2020· Updated Aug 4, 2024
CVE-2020-12692
CVE-2020-12692
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
keystonePyPI | >= 16.0.0.0rc1, < 16.0.0 | 16.0.0 |
keystonePyPI | < 15.0.1 | 15.0.1 |
Affected products
2- OpenStack/Keystonedescription
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-rqw2-hhrf-7936ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-12692ghsaADVISORY
- usn.ubuntu.com/4480-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.openwall.com/lists/oss-security/2020/05/07/1ghsamailing-listx_refsource_MLISTWEB
- bugs.launchpad.net/keystone/+bug/1872737ghsax_refsource_MISCWEB
- github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2020-56.yamlghsaWEB
- opendev.org/openstack/keystone/commit/ab89ea749013e7f2c46260f68504f5687763e019ghsaWEB
- security.openstack.org/ossa/OSSA-2020-003.htmlghsax_refsource_CONFIRMWEB
- usn.ubuntu.com/4480-1ghsaWEB
- www.openwall.com/lists/oss-security/2020/05/06/4ghsax_refsource_MISCWEB
News mentions
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