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CVE-2016-3110
mod_cluster, as used in Red Hat JBoss Web Server 2.1, allows remote attackers to cause a denial of service (Apache http server crash) via…
High7.5EPSS 3.6%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
mod_cluster, as used in Red Hat JBoss Web Server 2.1, allows remote attackers to cause a denial of service (Apache http server crash) via an MCMP message containing a series of = (equals) characters after a legitimate element.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.6% · top 10% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.jboss.mod_cluster:mod_cluster-parentGHSA-68qq-3phh-53j7 (opens in a new tab)
References (11)
- RHSA-2016:2056 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1326320 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2016:1648 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 92584 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2016:2055 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2016:1649 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2016:1650 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2016:2054 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- FEDORA-2019-3877efca99 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-7813edd5a2 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-17556e2ad6 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-68qq-3phh-53j7 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2016-3110)Record last updated .