VulnerabilityModified
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 an MCMP message containing a series of = (equals) characters after a legitimate element.
HIGH 7.5EPSS 3.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.64% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- redhat/jboss enterprise application platform · redhat/jboss enterprise web server · fedoraproject/fedora
- Source
- secalert@redhat.com
References
- http://rhn.redhat.com/errata/RHSA-2016-1648.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1649.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1650.htmlBroken Link
- http://rhn.redhat.com/errata/RHSA-2016-2054.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2055.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2056.htmlBroken Link
- http://www.securityfocus.com/bid/92584Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1326320Issue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6JMA2YLPK6SEUVF5Q3QEANHYEPRZA2RI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CX5QNNIVAUB2VVDV6TR3YMFTL6VRKOBO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HE5YZTBZRXCMQFT5LDLZG2HAYBKMYQLL/
- http://rhn.redhat.com/errata/RHSA-2016-1648.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1649.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1650.htmlBroken Link
- http://rhn.redhat.com/errata/RHSA-2016-2054.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2055.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2056.htmlBroken Link
- http://www.securityfocus.com/bid/92584Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1326320Issue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6JMA2YLPK6SEUVF5Q3QEANHYEPRZA2RI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CX5QNNIVAUB2VVDV6TR3YMFTL6VRKOBO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HE5YZTBZRXCMQFT5LDLZG2HAYBKMYQLL/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.