Vulnerability Name:

CVE-2016-7046 (CCN-117474)

Assigned:2016-10-03
Published:2016-10-03
Updated:2017-12-15
Summary:Red Hat JBoss Enterprise Application Platform (EAP) 7, when operating as a reverse-proxy with default buffer sizes, allows remote attackers to cause a denial of service (CPU and disk consumption) via a long URL.
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-7046

Source: CCN
Type: RHSA-2016-2640
Important: JBoss Enterprise Application Platform 7.0.3 on RHEL 6

Source: REDHAT
Type: UNKNOWN
RHSA-2016:2640

Source: CCN
Type: RHSA-2016-2641
Important: JBoss Enterprise Application Platform 7.0.3 for RHEL 7

Source: REDHAT
Type: UNKNOWN
RHSA-2016:2641

Source: CCN
Type: RHSA-2016-2642
Important: jboss-ec2-eap package for EAP 7.0.3

Source: REDHAT
Type: UNKNOWN
RHSA-2016:2642

Source: CCN
Type: RHSA-2016-2657
Important: JBoss Enterprise Application Platform 7.0.3

Source: REDHAT
Type: UNKNOWN
RHSA-2016:2657

Source: BID
Type: Third Party Advisory, VDB Entry
93173

Source: REDHAT
Type: UNKNOWN
RHSA-2017:3454

Source: REDHAT
Type: UNKNOWN
RHSA-2017:3455

Source: REDHAT
Type: UNKNOWN
RHSA-2017:3456

Source: REDHAT
Type: UNKNOWN
RHSA-2017:3458

Source: CCN
Type: Red Hat Bugzilla – Bug 1376646
(CVE-2016-7046) CVE-2016-7046 undertow: Long URL proxy request lead to java.nio.BufferOverflowException and DoS

Source: CONFIRM
Type: Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1376646

Source: XF
Type: UNKNOWN
redhat-jboss-cve20167046-dos(117474)

Source: CCN
Type: Red Hat Web Site
Red Hat JBoss Enterprise Application Platform

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-7046

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:jboss_enterprise_application_platform:7.0.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:201670460000000
    V
    		CVE-2016-7046 on Ubuntu 19.04 (disco) - low.
    2016-10-03
    oval:com.ubuntu.artful:def:20167046000
    V
    		CVE-2016-7046 on Ubuntu 17.10 (artful) - low.
    2016-10-03
    oval:com.ubuntu.cosmic:def:201670460000000
    V
    		CVE-2016-7046 on Ubuntu 18.10 (cosmic) - low.
    2016-10-03
    oval:com.ubuntu.bionic:def:20167046000
    V
    		CVE-2016-7046 on Ubuntu 18.04 LTS (bionic) - low.
    2016-10-03
    oval:com.ubuntu.bionic:def:201670460000000
    V
    		CVE-2016-7046 on Ubuntu 18.04 LTS (bionic) - low.
    2016-10-03
    oval:com.ubuntu.cosmic:def:20167046000
    V
    		CVE-2016-7046 on Ubuntu 18.10 (cosmic) - low.
    2016-10-03
    oval:com.ubuntu.xenial:def:201670460000000
    V
    		CVE-2016-7046 on Ubuntu 16.04 LTS (xenial) - low.
    2016-10-03
    oval:com.ubuntu.xenial:def:20167046000
    V
    		CVE-2016-7046 on Ubuntu 16.04 LTS (xenial) - low.
    2016-10-03
    BACK
    redhat jboss enterprise application platform 7.0
    redhat jboss enterprise application platform 7.0.2
    redhat jboss enterprise application platform 7.0.3