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cve[email protected]CVE-2017-12165
HistoryJul 27, 2018 - 3:29 p.m.

CVE-2017-12165

2018-07-2715:29:00
CWE-444
web.nvd.nist.gov
387
undertow
cve-2017-12165
http request smuggling
vulnerability
security

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.005

Percentile

75.6%

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.

Affected configurations

Vulners
NVD
Node
redhatundertowRange1.4.17
OR
redhatundertowRange1.3.31
OR
redhatundertowRange2.0.0
VendorProductVersionCPE
redhatundertow*cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
redhatundertow*cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
redhatundertow*cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "undertow",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "1.4.17"
      },
      {
        "status": "affected",
        "version": "1.3.31"
      },
      {
        "status": "affected",
        "version": "2.0.0"
      }
    ]
  }
]

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.005

Percentile

75.6%