// For flags

CVE-2016-3110

mod_cluster: remotely Segfault Apache http server

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

mod_cluster, tal como se utiliza en Red Hat JBoss Web Server 2.1, permite a atacantes remotos provocar una denegación de servicio (caída del servidor http de Apache) a través de un mensaje MCMP que contiene una serie de caracteres = (iguales) después de un elemento legítimo.

It was discovered that it is possible to remotely Segfault Apache http server with a specially crafted string sent to the mod_cluster via service messages (MCMP).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-03-10 CVE Reserved
  • 2016-08-22 CVE Published
  • 2023-08-30 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redhat
Search vendor "Redhat"
Jboss Enterprise Application Platform
Search vendor "Redhat" for product "Jboss Enterprise Application Platform"
6.0.0
Search vendor "Redhat" for product "Jboss Enterprise Application Platform" and version "6.0.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
6.0
Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Application Platform
Search vendor "Redhat" for product "Jboss Enterprise Application Platform"
6.0.0
Search vendor "Redhat" for product "Jboss Enterprise Application Platform" and version "6.0.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
7.0
Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Application Platform
Search vendor "Redhat" for product "Jboss Enterprise Application Platform"
6.4.0
Search vendor "Redhat" for product "Jboss Enterprise Application Platform" and version "6.4.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
6.0
Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Application Platform
Search vendor "Redhat" for product "Jboss Enterprise Application Platform"
6.4.0
Search vendor "Redhat" for product "Jboss Enterprise Application Platform" and version "6.4.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
7.0
Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Web Server
Search vendor "Redhat" for product "Jboss Enterprise Web Server"
2.0.0
Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "2.0.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
6.0
Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Web Server
Search vendor "Redhat" for product "Jboss Enterprise Web Server"
2.0.0
Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "2.0.0"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
7.0
Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Web Server
Search vendor "Redhat" for product "Jboss Enterprise Web Server"
2.1
Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "2.1"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
6.0
Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"
-
Safe
Redhat
Search vendor "Redhat"
Jboss Enterprise Web Server
Search vendor "Redhat" for product "Jboss Enterprise Web Server"
2.1
Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "2.1"
-
Affected
in Redhat
Search vendor "Redhat"
Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
7.0
Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"
-
Safe
Fedoraproject
Search vendor "Fedoraproject"
Fedora
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28
Search vendor "Fedoraproject" for product "Fedora" and version "28"
-
Affected
Fedoraproject
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Fedora
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29
Search vendor "Fedoraproject" for product "Fedora" and version "29"
-
Affected
Fedoraproject
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Fedora
Search vendor "Fedoraproject" for product "Fedora"
30
Search vendor "Fedoraproject" for product "Fedora" and version "30"
-
Affected