Home/CVE/The image signature algorithm in OpenStack Glance 11.0.0 allows remote attackers to bypass the signature verification pr
CVE

CVE-2015-8234

The image signature algorithm in OpenStack Glance 11.0.0 allows remote attackers to bypass the signature verification pr

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.

MEDIUM · CVSS 5.5 EPSS 0.00322
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
openstack glanceall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI glance MODERATE
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Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Mar 2017 · 02:59 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/oss-sec/2015/q4/303Mailing ListThird Party Advisory
https://bugs.launchpad.net/glance/+bug/1516031Issue TrackingPatchThird Party Advisory
https://wiki.openstack.org/wiki/OSSN/OSSN-0061Third Party Advisory
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