CVE-2015-8234
Published: 29 March 2017
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | signatures introduced in 11.x |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
glance Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(code not present)
|
| trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
| upstream |
Needs triage
|
|
| vivid |
Not vulnerable
(code not present)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Not vulnerable
(2:12.0.0-0ubuntu2)
|
|
|
Patches: upstream: https://review.openstack.org/gitweb?p=openstack/glance.git;a=commitdiff;h=09a0acefc7d27b85e7145611a3852bcf0765f769 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |