CVE-2015-8234
MEDIUM5.5EPSS 0.32%OpenStack Glance Signature Verification Bypass
Published: 5/17/2022Modified: 4/28/2026
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.
Affected packages (3)
- Debian/glancefrom 0
- PyPI/glancefrom 0, <= 11.0.0
- PyPI/glancefrom 0, <= 11.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
References (7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2015-8234
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2015-8234
- WEBhttps://bugs.launchpad.net/glance/+bug/1516031
- WEBhttp://seclists.org/oss-sec/2015/q4/303
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/glance/PYSEC-2017-143.yaml
- WEBhttps://seclists.org/oss-sec/2015/q4/303
- WEBhttps://wiki.openstack.org/wiki/OSSN/OSSN-0061