Description
The net/http library in net/textproto/reader.go in Go before 1.4.3 does not properly parse HTTP header keys, which allows remote attackers to conduct HTTP request smuggling attacks via a space instead of a hyphen, as demonstrated by "Content Length" instead of "Content-Length."
Published: 2017-10-18
Score: 9.8 Critical
EPSS: 11.9% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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History

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Fedoraproject Fedora
Golang Go
Redhat Enterprise Linux Enterprise Linux Server Enterprise Linux Server Aus Enterprise Linux Server Eus Enterprise Linux Server Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T06:59:04.114Z

Reserved: 2015-08-05T00:00:00.000Z

Link: CVE-2015-5739

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-10-18T20:29:00.277

Modified: 2026-05-13T00:24:29.033

Link: CVE-2015-5739

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-07-29T00:00:00Z

Links: CVE-2015-5739 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses