CVE-2015-9240
Authentication Weakness in keystone
7.5
HIGH
CVSS 3.1
EPSS 0.24%
Description
Versions of `keystone` prior to 0.3.16 are affected by a partial authentication bypass vulnerability. In the default sign in functionality, if an attacker provides a full and correct password, yet only provides part of the associated email address, authentication will be granted. ## Recommendation Update to version 0.3.16 or later.
How to fix CVE-2015-9240
To remediate CVE-2015-9240, upgrade the affected package to a fixed version below.
- —upgrade to 0.3.16 or later
Is CVE-2015-9240 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.3.16
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |