quarkus-core vulnerable to client driven TLS cipher downgrading
A vulnerability was found in quarkus-core. This vulnerability occurs because the TLS protocol configured with quarkus.http.ssl.protocols is not enforced, and the client can force the selection of the weaker supported TLS protocol.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | io.quarkus:quarkus-core | < 2.16.8.Final | 2.16.8.Final |
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-2974
- https://github.com/quarkusio/quarkus/pull/34469
- https://github.com/quarkusio/quarkus/commit/468397ae53a8d6aae933d0d406f94965e97d1935
- https://access.redhat.com/errata/RHSA-2023:3809
- https://access.redhat.com/security/cve/CVE-2023-2974
- https://bugzilla.redhat.com/show_bug.cgi?id=2211026
- https://github.com/quarkusio/quarkus
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N- Weakness (CWE)
-- Platform
- Java / Kotlin (Maven)
- Package
io.quarkus:quarkus-core- Disclosed
- 04.07.2023
- Updated
- 11.10.2026 12:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-3fhx-3vvg-2j84 - CC BY 4.0
Vulnerability history: io.quarkus:quarkus-core
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 07.2023 04.2024
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 1
Disclosures per year
- 2023: 1
- 2024: 1
- 2025: 0
- 2026: 0
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quarkus-core vulnerable to client driven TLS cipher downgrading this entry
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