What’s Vulnerable › Vulnerabilities

CVE-2015-5303

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-04-11 · updated 2026-06-17
• Weakness: CWE-254

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.

Affected products

• openstack/tripleo-heat-templates.: all versions

References

• https://access.redhat.com/errata/RHSA-2015:2650
• https://bugs.launchpad.net/tripleo/+bug/1516027
• https://access.redhat.com/errata/RHSA-2015:2650
• https://bugs.launchpad.net/tripleo/+bug/1516027

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