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CVE-2023-1633

20
FAUCET Score

CVE-2023-1633 is a credentials leak vulnerability in OpenStack Barbican, affecting OpenStack Barbican and Red Hat OpenStack Platform. A local, authenticated attacker can exploit this flaw to read configuration files and gain access to sensitive credentials. Rated Medium severity (CVSS 5.5), it requires local access and user authentication, but successful exploitation leads to high confidentiality impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or KEV listing, with minimal community discussion and no media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:openstack:barbican:-:*:*:*:*:*:*:*
16.1CPE matchmatch criteria
cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*
16.2CPE matchmatch criteria
cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*
17.0CPE matchmatch criteria
cpe:2.3:a:redhat:openstack_platform:17.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.6MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 45th percentile among its peer group of 15,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 16.2Fixed in: openstack-barbican-0:9.0.2-2.20230515185056.1cd585c.el8ost
View patch
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 16.1Fixed in: openstack-barbican

Vendor Advisories (2)

pipGHSA-6qqp-4vm3-359vmedium

OpenStack Barbican credential leak flaw

Sep 24, 2023
redhatCVE-2023-1633Moderate

openstack-barbican: Insecure Barbican configuration file leaking credential

Apr 21, 2023

References

access.redhat.com / security/cve/CVE-2023-1633
Third Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory