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CVE-2015-8234
The image signature algorithm in OpenStack Glance 11.0.0 allows remote attackers to bypass the signature verification process via a…
- 5.5MediumCVSS base score
- 1.3%Exploitation in 30 daysEPSS · top 30% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By redhat
- 17 months later
· 17 months later
Published
- 7 years later
· 7 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 30% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIglanceGHSA-wmhw-fvg9-87fc (opens in a new tab)
References
3
- [oss-security] 20151117 CVE request for vulnerability in OpenStack Glance (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://wiki.openstack.org/wiki/OSSN/OSSN-0061 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.launchpad.net/glance/+bug/1516031 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2017-0145 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-wmhw-fvg9-87fc (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2015-8234)Record last updated .