High severity7.5NVD Advisory· Published Apr 11, 2016· Updated Jun 17, 2026
CVE-2015-5303
CVE-2015-5303
Description
The TripleO Heat templates (tripleo-heat-templates), when deployed via the commandline interface, allow remote attackers to spoof OpenStack Networking metadata requests by leveraging knowledge of the default value of the NeutronMetadataProxySharedSecret parameter.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
tripleo-heat-templatesPyPI | < 0.8.10 | 0.8.10 |
Affected products
2- cpe:2.3:a:openstack:tripleo_heat_templates:*:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
9- access.redhat.com/errata/RHSA-2015:2650nvdVendor AdvisoryWEB
- github.com/advisories/GHSA-m94p-8942-pm49ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2015-5303ghsaADVISORY
- bugs.launchpad.net/tripleo/+bug/1516027nvdWEB
- github.com/openstack/tripleo-heat-templates/commit/1a0c7d97165c1b38dc9f78b82ac6ec8519fcf80cghsaWEB
- github.com/openstack/tripleo-heat-templates/commit/293f19b2a41386e1eea47a9e6add24b006c69c42ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/tripleo-heat-templates/PYSEC-2016-35.yamlghsaWEB
- opendev.org/openstack/tripleo-heat-templates/commit/1a0c7d97165c1b38dc9f78b82ac6ec8519fcf80cghsaWEB
- opendev.org/openstack/tripleo-heat-templates/commit/293f19b2a41386e1eea47a9e6add24b006c69c42ghsaWEB
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