Detections
Analytics
Golang: stdlib: security update to 1.4.3
critical Tenable Cloud Security Plugin ID 428585
Description
There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:- 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." (CVE-2015-5739)
- 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. (CVE-2015-5740)
- 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. (CVE-2015-5741)
See Also
Plugin Details
Severity: Critical
ID: 428585
Version: Revision 1.5
Type: Local
Family: Golang
Published: 7/21/2025
Updated: 7/6/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Medium
Score: 6.9
Percentile: 97.23
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2015-5741
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 1/5/2022
Vulnerability Publication Date: 7/5/2015