Vulnerability Name:

CVE-2020-10719 (CCN-182450)

Assigned:2020-04-27
Published:2020-04-27
Updated:2022-02-21
Summary:A flaw was found in Undertow in versions before 2.1.1.Final, regarding the processing of invalid HTTP requests with large chunk sizes. This flaw allows an attacker to take advantage of HTTP request smuggling.
CVSS v3 Severity:6.5 Medium (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 (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
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:6.4 Medium (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
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
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-2020-10719

Source: CCN
Type: Undertow Web site
Undertow

Source: CCN
Type: Red Hat Bugzilla – Bug 1828459
(CVE-2020-10719) - CVE-2020-10719 undertow: invalid HTTP request with large chunk size

Source: CONFIRM
Type: Issue Tracking, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719

Source: XF
Type: UNKNOWN
undertow-cve202010719-request-smuggling(182450)

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20220210-0014/

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-10719

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:undertow:*:*:*:*:*:*:*:* (Version < 2.1.1)

    • Configuration 2:
  • cpe:/a:netapp:oncommand_insight:*:*:*:*:*:*:*:* (Version < 7.3.13)

    • Configuration 3:
  • cpe:/a:redhat:fuse:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:jboss_enterprise_application_platform:-:*:*:*:text-only:*:*:*
  • OR cpe:/a:redhat:openshift_application_runtimes:-:*:*:*:text-only:*:*:*
  • OR cpe:/a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*

    • Configuration 4:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
  • OR cpe:/a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
  • OR cpe:/a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
  • OR cpe:/a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    redhat undertow *
    netapp oncommand insight *
    redhat fuse 1.0
    redhat jboss enterprise application platform -
    redhat openshift application runtimes -
    redhat single sign-on -
    redhat jboss enterprise application platform 7.3
    redhat jboss enterprise application platform 7.4
    redhat enterprise linux 8.0
    redhat jboss enterprise application platform 7.3
    redhat jboss enterprise application platform 7.4
    redhat enterprise linux 7.0
    redhat jboss enterprise application platform 7.3
    redhat enterprise linux 6.0
    redhat jboss enterprise application platform 7.2
    redhat enterprise linux 8.0
    redhat jboss enterprise application platform 7.2
    redhat enterprise linux 7.0
    redhat jboss enterprise application platform 7.2
    redhat enterprise linux 6.0
    netapp active iq unified manager -
    netapp active iq unified manager -
    netapp active iq unified manager -
    netapp oncommand workflow automation -