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CVE-2015-5740

Good to know:

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Date: October 18, 2017

The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remote attackers to conduct HTTP request smuggling attacks via a request with two Content-length headers.

Language: Go

Severity Score

Related Resources (11)

http://seclists.org/oss-sec/2015/q3/237
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html
https://access.redhat.com/security/cve/CVE-2015-5740
http://rhn.redhat.com/errata/RHSA-2016-1538.html
https://nvd.nist.gov/vuln/detail/CVE-2015-5740
http://seclists.org/oss-sec/2015/q3/294
https://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html
http://seclists.org/oss-sec/2015/q3/292
https://bugzilla.redhat.com/show_bug.cgi?id=1250352
https://www.mend.io/vulnerability-database/CVE-2015-5740

Severity Score

Weakness Type (CWE)

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

CWE-444

Top Fix

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Upgrade Version

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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