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CVE-2019-14433

23
FAUCET Score

CVE-2019-14433 is a medium-severity information disclosure vulnerability affecting OpenStack Nova versions before 17.0.12, 18.x before 18.2.2, and 19.x before 19.0.2, as well as canonical, debian, and redhat distributions. An authenticated user making an API request that results in an external exception can cause the system to leak sensitive configuration or environmental data in the response. The CVSS score is 6.5 (Medium), indicating a network-based attack with low complexity, requiring low privileges, and resulting in high confidentiality impact without affecting integrity or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 17.0.12CPE matchmatch criteria
cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
>= 18.0.0, < 18.2.2CPE matchmatch criteria
cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
>= 19.0.0, < 19.0.2CPE matchmatch criteria
cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
16.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
18.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 90th percentile among its peer group of 21,954 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (8)

pippatch availablevia ghsa
Product: novaFixed in: 17.0.12
pippatch availablevia ghsa
Product: novaFixed in: 18.2.2
pippatch availablevia ghsa
Product: novaFixed in: 19.0.2
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 10.0 (Newton)Fixed in: openstack-nova-1:14.1.0-56.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: openstack-nova-1:17.0.10-6.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-nova-1:18.2.1-0.20190509150817.8e130e2.el7ost
View patch
ubuntupatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 9 (Mitaka)Fixed in: openstack-nova

Vendor Advisories (2)

pipGHSA-pg64-r7rr-phv8high

OpenStack Nova Server Resource Faults Leak External Exception Details

May 24, 2022
redhatCVE-2019-14433Moderate

openstack-nova: Nova server resource faults leak external exception details

Aug 6, 2019

References

access.redhat.com / errata/RHSA-2019:2622
Third Party Advisory
access.redhat.com / errata/RHSA-2019:2631
Third Party Advisory
access.redhat.com / errata/RHSA-2019:2652
Third Party Advisory
launchpad.net / bugs/1837877
Issue TrackingPatchThird Party Advisory
lists.debian.org / debian-lts-announce/2022/09/msg00018.html
Mailing ListThird Party Advisory
security.openstack.org / ossa/OSSA-2019-003.html
PatchVendor Advisory
usn.ubuntu.com / 4104-1
Third Party Advisory
openwall.com / lists/oss-security/2019/08/06/6
Mailing ListThird Party Advisory