Inconsistent interpretation of HTTP requests in GOland Go fro del



Published: 2020-02-08 | Updated: 2020-07-17
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2015-5741
CWE-ID CWE-444
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Go programming language
Universal components / Libraries / Scripting languages

Vendor Google

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU30372

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-5741

CWE-ID: CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

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 that contains Content-Length and Transfer-Encoding header fields.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Go programming language: 1.4.1 - 1.4.2

CPE2.3 External links

http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html
http://seclists.org/oss-sec/2015/q3/237
http://seclists.org/oss-sec/2015/q3/292
http://seclists.org/oss-sec/2015/q3/294
http://bugzilla.redhat.com/show_bug.cgi?id=1250352
http://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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