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[email protected]CVE-2018-11783

HistoryMar 07, 2019 - 6:29 p.m.

CVE-2018-11783

2019-03-0718:29:00

CWE-200

[email protected]

web.nvd.nist.gov

sslheaders plugin

client certificate

request headers

information security

cve-2018-11783

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.7%

JSON

sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin. The plugin doesn’t strip the headers from the request in some scenarios. This problem was discovered in versions 6.0.0 to 6.0.3, 7.0.0 to 7.1.5, and 8.0.0 to 8.0.1.

Affected configurations

Vulners

NVD

Node

apachetraffic_serverRange6.0.0–6.0.3

apachetraffic_serverRange7.0.0–7.1.5

apachetraffic_serverRange8.0.0–8.0.1

CPENameOperatorVersion
apache:traffic_serverapache traffic serverle6.0.3
apache:traffic_serverapache traffic serverle7.1.5
apache:traffic_serverapache traffic serverle8.0.1

CPE	Name	Operator	Version
apache:traffic_server	apache traffic server	le	6.0.3
apache:traffic_server	apache traffic server	le	7.1.5
apache:traffic_server	apache traffic server	le	8.0.1

CNA Affected

[
  {
    "product": "Apache Traffic Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Traffic Server 6.0.0 to 6.0.3, 7.0.0 to 7.1.5, 8.0.0 to 8.0.1"
      }
    ]
  }
]