{"cve":"CVE-2015-8234","nvd":{"published":"2017-03-29T14:59:00.267","modified":"2026-06-17T00:34:11.690","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","score":5.5},"cwes":["CWE-310"],"references":["http://seclists.org/oss-sec/2015/q4/303","https://bugs.launchpad.net/glance/+bug/1516031","https://wiki.openstack.org/wiki/OSSN/OSSN-0061","http://seclists.org/oss-sec/2015/q4/303","https://bugs.launchpad.net/glance/+bug/1516031"],"products":["openstack:glance"],"source":"nvd","synced_at":"2026-10-19T20:42:09.859288039+00:00"},"epss":{"cve":"CVE-2015-8234","score":0.01262,"percentile":0.69656,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wmhw-fvg9-87fc","url":"https://osv.dev/vulnerability/GHSA-wmhw-fvg9-87fc","summary":"OpenStack Glance Signature Verification Bypass","modified":"2024-11-25T22:42:25.406908Z","packages":[{"ecosystem":"PyPI","name":"glance","purl":"pkg:pypi/glance","ranges":["<=11.0.0"],"fixed":[]}]},{"id":"PYSEC-2017-143","url":"https://osv.dev/vulnerability/PYSEC-2017-143","summary":"","modified":"2024-11-25T22:42:25.406908Z","packages":[{"ecosystem":"PyPI","name":"glance","purl":"pkg:pypi/glance","ranges":["<=11.0.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}