CVE-2019-9741 describes a CRLF injection vulnerability in the net/http package of Go 1.11.5, affecting products like Debian, Fedora, Golang, and Red Hat. An attacker can exploit this by controlling a URL parameter to inject carriage return and line feed characters, potentially leading to HTTP header or Redis command injection. With a CVSS score of 6.1 (Medium), this vulnerability requires user interaction (UI:R) and could result in partial loss of confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.11.5CPE matchmatch criteria | cpe:2.3:a:golang:go:1.11.5:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
29CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:redhat:developer_tools:1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
CVE-2019-9741
Jun 11, 2024golang: CRLF injection in net/http
Mar 13, 2019An issue was discovered in net/http in Go 1.11.5. CRLF injection is possible if the attacker controls a url parameter as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command.
Mar 12, 2019