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ApacheCVE-2019-17569

HistoryFeb 24, 2020 - 10:15 p.m.

CVE-2019-17569

2020-02-2422:15:11

CWE-444

apache

web.nvd.nist.gov

437

apache tomcat

cve-2019-17569

security

http request smuggling

nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

Confidence

Low

EPSS

0.003

Percentile

71.6%

JSON

The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.

Affected configurations

Nvd

Vulners

Node

apachetomcatRange7.0.98–7.0.99

apachetomcatRange8.5.48–8.5.50

apachetomcatRange9.0.28–9.0.30

apachetomeeMatch7.0.7

Node

opensuseleapMatch15.1

Node

netappdata_availability_servicesMatch-

netapponcommand_system_managerRange3.0.0–3.1.3

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

oracleagile_engineering_data_managementMatch6.2.1.0

oracleagile_plmMatch9.3.3

oracleagile_plmMatch9.3.5

oracleagile_plmMatch9.3.6

oraclecommunications_instant_messaging_serverMatch10.0.1.4.0

oraclehealth_sciences_empirica_inspectionsMatch1.0.1.2

oraclehealth_sciences_empirica_signalMatch7.3.3

oraclehospitality_guest_accessMatch4.2.0

oraclehospitality_guest_accessMatch4.2.1

oracleinstantis_enterprisetrackRange17.1–17.3

oraclemysql_enterprise_monitorRange≤4.0.12

oraclemysql_enterprise_monitorRange8.0.0–8.0.20

oracletransportation_managementMatch6.3.7

oracleworkload_managerMatch12.2.0.1

oracleworkload_managerMatch18c

oracleworkload_managerMatch19c

VendorProductVersionCPE
apachetomcat*cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
apachetomee7.0.7cpe:2.3:a:apache:tomee:7.0.7:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
netappdata_availability_services-cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:*
netapponcommand_system_manager*cpe:2.3:a:netapp:oncommand_system_manager:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
oracleagile_engineering_data_management6.2.1.0cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:*:*:*:*:*:*:*
oracleagile_plm9.3.3cpe:2.3:a:oracle:agile_plm:9.3.3:*:*:*:*:*:*:*
oracleagile_plm9.3.5cpe:2.3:a:oracle:agile_plm:9.3.5:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	tomcat	*	cpe:2.3:a:apache:tomcat::::::::
apache	tomee	7.0.7	cpe:2.3:a:apache:tomee:7.0.7:::::::*
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*
netapp	data_availability_services	-	cpe:2.3:a:netapp:data_availability_services:-:::::::*
netapp	oncommand_system_manager	*	cpe:2.3:a:netapp:oncommand_system_manager::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
oracle	agile_engineering_data_management	6.2.1.0	cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:::::::*
oracle	agile_plm	9.3.3	cpe:2.3:a:oracle:agile_plm:9.3.3:::::::*
oracle	agile_plm	9.3.5	cpe:2.3:a:oracle:agile_plm:9.3.5:::::::*

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CNA Affected

[
  {
    "product": "Apache Tomcat",
    "vendor": "Apache",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Tomcat 9.0.28 to 9.0.30"
      },
      {
        "status": "affected",
        "version": "8.5.48 to 8.5.50"
      },
      {
        "status": "affected",
        "version": "7.0.98 to 7.0.99"
      }
    ]
  }
]