Go
CVE-2019-16276
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
1DescriptionNVD
Go before 1.12.10 and 1.13.x before 1.13.1 allow HTTP Request Smuggling.
AnalysisAI
Go before 1.12.10 and 1.13.x before 1.13.1 allow HTTP Request Smuggling. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.
Technical ContextAI
This vulnerability is classified as HTTP Request/Response Smuggling (CWE-444), which allows attackers to manipulate HTTP request interpretation between frontend and backend servers. Go before 1.12.10 and 1.13.x before 1.13.1 allow HTTP Request Smuggling. Affected products include: Golang Go, Debian Debian Linux, Opensuse Leap, Fedoraproject Fedora, Redhat Openshift Container Platform. Version information: before 1.12.10.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Enforce strict HTTP parsing, normalize requests at proxy layer, use HTTP/2 end-to-end, reject ambiguous headers.
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Same weakness CWE-444 – HTTP Request/Response Smuggling
View allSame technique Request Smuggling
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External POC / Exploit Code
Leaving vuln.today