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[email protected]CVE-2017-2666

HistoryJul 27, 2018 - 2:29 p.m.

CVE-2017-2666

2018-07-2714:29:00

CWE-444

[email protected]

web.nvd.nist.gov

274

cve-2017-2666

undertow

http request

parsing vulnerability

web-cache poisoning

xss attack

sensitive information

nvd

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

5.5

Confidence

High

EPSS

0.006

Percentile

78.4%

JSON

It was discovered in Undertow that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

Affected configurations

NVD

Node

redhatundertowMatch-

Node

redhatjboss_enterprise_application_platformMatch7.0.0

redhatjboss_enterprise_application_platformMatch7.1.0

AND

redhatenterprise_linuxMatch6.0

Node

redhatjboss_enterprise_application_platformMatch7.0.0

redhatjboss_enterprise_application_platformMatch7.1.0

AND

redhatenterprise_linuxMatch7.0

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

VendorProductVersionCPE
redhatundertow-cpe:/a:redhat:undertow:-:::

Vendor	Product	Version	CPE
redhat	undertow	-	cpe:/a:redhat:undertow:-:::

CNA Affected

[
  {
    "product": "undertow",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]