CVE-2023-1973
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Undertow Denial of Service vulnerability
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| sid | Fixed | 2.3.18-1 |
| forky | Fixed | 2.3.18-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | io.undertow:undertow-core | <2.2.32.Final | 2.2.32.Final |
| Maven | io.undertow:undertow-core | >=2.3.0.Alpha1,<2.3.13.Final | 2.3.13.Final |
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-1973
- https://github.com/undertow-io/undertow/commit/0410f3c4d9b39b754a2203a29834cac51da11258
- https://github.com/undertow-io/undertow/commit/b289b18bc0ba40c134698a430c70ca1835c51d78
- https://access.redhat.com/errata/RHSA-2024:1674
- https://access.redhat.com/errata/RHSA-2024:1675
- https://access.redhat.com/errata/RHSA-2024:1676
- https://access.redhat.com/errata/RHSA-2024:1677
- https://access.redhat.com/errata/RHSA-2024:2763
- https://access.redhat.com/errata/RHSA-2024:2764
- https://access.redhat.com/security/cve/CVE-2023-1973
- https://bugzilla.redhat.com/show_bug.cgi?id=2185662
- https://github.com/undertow-io/undertow
- https://security-tracker.debian.org/tracker/CVE-2023-1973
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.