CVE-2018-8014

N/A
Published: May 16, 2018 at 04:00 PM UTC
Updated: October 15, 2026 at 06:17 PM UTC
8 products affected across 4 vendorsDebian LinuxUbuntu LinuxOnCommand Insight· also runs on 1 platform

Using Apache Tomcat by Apache Software Foundation?

Get instant alerts when new vulnerabilities affect Apache Tomcat - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 21%
SSVC
No known exploit

Description

The defaults settings for the CORS filter provided in Apache Tomcat 9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, 7.0.41 to 7.0.88 are insecure and enable 'supportsCredentials' for all origins. It is expected that users of the CORS filter will have configured it appropriately for their environment rather than using it in the default configuration. Therefore, it is expected that most users will not be impacted by this issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

7.0.41 ≤ v ≤ 7.0.888.0.0 ≤ v ≤ 8.0.528.5.0 ≤ v ≤ 8.5.319.0.0 ≤ v ≤ 9.0.88.0.08.0.0 rc19.0.09.0.0 milestone1
All versions
v ≥ 7.3v ≥ 9.4
microsoft-windows (environment)
All versions

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

References (39)

x_refsource_CONFIRMVendor Advisory
http://tomcat.apache.org/security-7.html
x_refsource_CONFIRMVendor Advisory
http://tomcat.apache.org/security-8.html
x_refsource_CONFIRMVendor Advisory
http://tomcat.apache.org/security-9.html
VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/104203
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1040998
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1041888
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:2469

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1188

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card