CVE-2015-8234: OpenStack Glance Signature Verification Bypass

May 17, 2022 (updated November 21, 2024)

The image signature algorithm in OpenStack Glance 11.0.0 allows remote attackers to bypass the signature verification process via a crafted image, which triggers an MD5 collision.

References

bugs.launchpad.net/glance/+bug/1516031
github.com/advisories/GHSA-wmhw-fvg9-87fc
github.com/pypa/advisory-database/tree/main/vulns/glance/PYSEC-2017-143.yaml
nvd.nist.gov/vuln/detail/CVE-2015-8234
seclists.org/oss-sec/2015/q4/303
wiki.openstack.org/wiki/OSSN/OSSN-0061

Code Behaviors & Features

Detect and mitigate CVE-2015-8234 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →