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Veracode Vulnerability DatabaseVERACODE:25546

HistoryJun 02, 2020 - 1:30 a.m.

HTTP Request Smuggling

2020-06-0201:30:37

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

JSON

reel is vulnerable to HTTP Request Smuggling. The vulnerability exists as it allows the Content-Length header to be sent twice, and also allowing invalid Transfer Encoding headers to be parsed as valid, causing extra content to be valid in the request.

CPENameOperatorVersion
reelle0.6.1

CPE	Name	Operator	Version
	reel	le	0.6.1

References

github.com/celluloid/reel/blob/3de294b1683678826070b2856beb6d714f29c74d/lib/reel/request/parser.rb#L52

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

JSON

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