Vulnerability Report

CVE-2015-8234

Title: Openstack Glance Cryptographic Failures

Other

Proof Of Concept

No public PoC currently indexed for CVE-2015-8234.

CWE Category CWE-310

Published Date Mar 29, 2017

Modified Date May 13, 2026

Exploit Status Not Found

Score 5.5 CVSS v3.0

Exploit Probability (EPSS)

1.18%

Vulnerability Summary

CVE-2015-8234: 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.

Impacted Vendors

glance_project 1

openstack 1

Reference Links

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 https://wiki.openstack.org/wiki/OSSN/OSSN-0061

CVSS v3.0

Source Entity [email protected]

Severity MEDIUM

5.5

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns