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httpdApache Team FoundationHTTPD:EB26BC6B6E566C865F53A311FC1A6744
HistoryOct 05, 2019 - 12:00 a.m.

Apache Httpd < 2.4.48 : mod_proxy_wstunnel tunneling of non Upgraded connections

2019-10-0500:00:00
Apache Team Foundation
httpd.apache.org
46

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

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.003

Percentile

68.5%

Apache HTTP Server versions 2.4.6 to 2.4.46 mod_proxy_wstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no HTTP validation, authentication or authorization possibly configured.

Affected configurations

Vulners
Node
apacheapache_httpdMatch2.4.46
OR
apacheapache_httpdMatch2.4.43
OR
apacheapache_httpdMatch2.4.41
OR
apacheapache_httpdMatch2.4.39
OR
apacheapache_httpdMatch2.4.38
OR
apacheapache_httpdMatch2.4.37
OR
apacheapache_httpdMatch2.4.35
OR
apacheapache_httpdMatch2.4.34
OR
apacheapache_httpdMatch2.4.33
OR
apacheapache_httpdMatch2.4.29
OR
apacheapache_httpdMatch2.4.28
OR
apacheapache_httpdMatch2.4.27
OR
apacheapache_httpdMatch2.4.26
OR
apacheapache_httpdMatch2.4.25
OR
apacheapache_httpdMatch2.4.23
OR
apacheapache_httpdMatch2.4.20
OR
apacheapache_httpdMatch2.4.18
OR
apacheapache_httpdMatch2.4.17
OR
apacheapache_httpdMatch2.4.16
OR
apacheapache_httpdMatch2.4.12
OR
apacheapache_httpdMatch2.4.10
OR
apacheapache_httpdMatch2.4.9
OR
apacheapache_httpdMatch2.4.7
OR
apacheapache_httpdMatch2.4.6
VendorProductVersionCPE
apacheapache_httpd2.4.46cpe:2.3:a:apache:apache_httpd:2.4.46:*:*:*:*:*:*:*
apacheapache_httpd2.4.43cpe:2.3:a:apache:apache_httpd:2.4.43:*:*:*:*:*:*:*
apacheapache_httpd2.4.41cpe:2.3:a:apache:apache_httpd:2.4.41:*:*:*:*:*:*:*
apacheapache_httpd2.4.39cpe:2.3:a:apache:apache_httpd:2.4.39:*:*:*:*:*:*:*
apacheapache_httpd2.4.38cpe:2.3:a:apache:apache_httpd:2.4.38:*:*:*:*:*:*:*
apacheapache_httpd2.4.37cpe:2.3:a:apache:apache_httpd:2.4.37:*:*:*:*:*:*:*
apacheapache_httpd2.4.35cpe:2.3:a:apache:apache_httpd:2.4.35:*:*:*:*:*:*:*
apacheapache_httpd2.4.34cpe:2.3:a:apache:apache_httpd:2.4.34:*:*:*:*:*:*:*
apacheapache_httpd2.4.33cpe:2.3:a:apache:apache_httpd:2.4.33:*:*:*:*:*:*:*
apacheapache_httpd2.4.29cpe:2.3:a:apache:apache_httpd:2.4.29:*:*:*:*:*:*:*
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1-10 of 241

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

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.003

Percentile

68.5%