Vulnerability Name:

CVE-2017-12165 (CCN-148265)

Assigned:2017-08-01
Published:2018-07-27
Updated:2019-10-09
Summary:It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
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): High
Availibility (A): None
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)
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): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-444
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-12165

Source: CCN
Type: Undertow Web site
Undertow

Source: REDHAT
Type: Vendor Advisory
RHSA-2017:3454

Source: REDHAT
Type: Vendor Advisory
RHSA-2017:3455

Source: REDHAT
Type: Vendor Advisory
RHSA-2017:3456

Source: REDHAT
Type: Vendor Advisory
RHSA-2017:3458

Source: REDHAT
Type: Vendor Advisory
RHSA-2018:0002

Source: REDHAT
Type: Vendor Advisory
RHSA-2018:0003

Source: REDHAT
Type: Vendor Advisory
RHSA-2018:0004

Source: REDHAT
Type: Vendor Advisory
RHSA-2018:0005

Source: REDHAT
Type: Vendor Advisory
RHSA-2018:1322

Source: CCN
Type: Red Hat Bugzilla – Bug 1490301
(CVE-2017-12165) CVE-2017-12165 undertow: improper whitespace parsing leading to potential HTTP request smuggling

Source: CONFIRM
Type: Issue Tracking, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12165

Source: XF
Type: UNKNOWN
undertow-cve201712165-request-smuggling(148265)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-12165

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:undertow:*:*:*:*:*:*:*:* (Version >= 1.0.0 and < 1.3.31)
  • OR cpe:/a:redhat:undertow:*:*:*:*:*:*:*:* (Version >= 1.4.0 and < 1.4.17)
  • OR cpe:/a:redhat:undertow:2.0.0:alpha_1:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:jboss_enterprise_application_platform:7.1.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:redhat:undertow:1.4.16:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:undertow:1.3.30:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2017121650000000
    V
    		CVE-2017-12165 on Ubuntu 19.04 (disco) - medium.
    2018-07-27
    oval:com.ubuntu.cosmic:def:2017121650000000
    V
    		CVE-2017-12165 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-27
    oval:com.ubuntu.bionic:def:201712165000
    V
    		CVE-2017-12165 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-27
    oval:com.ubuntu.bionic:def:2017121650000000
    V
    		CVE-2017-12165 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-27
    oval:com.ubuntu.cosmic:def:201712165000
    V
    		CVE-2017-12165 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-27
    oval:com.ubuntu.xenial:def:2017121650000000
    V
    		CVE-2017-12165 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-27
    oval:com.ubuntu.xenial:def:201712165000
    V
    		CVE-2017-12165 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-27
    oval:com.ubuntu.artful:def:201712165000
    V
    		CVE-2017-12165 on Ubuntu 17.10 (artful) - untriaged.
    2017-12-15
    BACK
    redhat undertow *
    redhat undertow *
    redhat undertow 2.0.0 alpha_1
    redhat jboss enterprise application platform 7.0.0
    redhat jboss enterprise application platform 7.1.0
    redhat undertow 1.4.16
    redhat undertow 1.3.30