Vulnerability Name:

CVE-2014-0186 (CCN-93844)

Assigned:2013-12-03
Published:2014-06-10
Updated:2023-02-13
Summary:A certain tomcat7 package for Apache Tomcat 7 in Red Hat Enterprise Linux (RHEL) 7 allows remote attackers to cause a denial of service (CPU consumption) via a crafted request.
Note: this vulnerability exists because of an unspecified regression.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (REDHAT CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (REDHAT Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-0186

Source: CCN
Type: RHSA-2014-0686
Important: tomcat security update

Source: CCN
Type: Apache Web site
Tomcat

Source: CCN
Type: BID-68072
Apache Tomcat CVE-2014-0186 Remote Denial of Service Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 1089884
CVE-2014-0186 tomcat7: RHEL-7 regression causing DoS

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: XF
Type: UNKNOWN
tomcat-cve20140186-dos(93844)

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-0186

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*
    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*
    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*
    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*
    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux_hpc_node:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation:7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:27148
    P
    		ELSA-2014-0686 -- tomcat security update (important)
    2014-12-15
    oval:org.mitre.oval:def:25020
    P
    		RHSA-2014:0686: tomcat security update (Important)
    2014-09-08
    oval:com.ubuntu.precise:def:20140186000
    V
    		CVE-2014-0186 on Ubuntu 12.04 LTS (precise) - medium.
    2014-06-14
    oval:com.ubuntu.trusty:def:20140186000
    V
    		CVE-2014-0186 on Ubuntu 14.04 LTS (trusty) - medium.
    2014-06-14
    oval:com.redhat.rhsa:def:20140686
    P
    		RHSA-2014:0686: tomcat security update (Important)
    2014-06-10
    BACK
    redhat enterprise linux 7.0
    redhat enterprise linux hpc node 7
    redhat enterprise linux desktop 7
    redhat enterprise linux server 7
    redhat enterprise linux workstation 7