Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2019-14809: Moderate: go-toolset:rhel8 security, bug fix, and enhancement update (CESA-2019:3433)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

CentOS Linux: CVE-2019-14809: Moderate: go-toolset:rhel8 security, bug fix, and enhancement update (CESA-2019:3433)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
08/13/2019
Created
11/07/2019
Added
11/06/2019
Modified
05/25/2023

Description

net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. For example, an attacker can compose a crafted javascript:// URL that results in a hostname of google.com.

Solution(s)

  • centos-upgrade-go-toolset
  • centos-upgrade-golang
  • centos-upgrade-golang-bin
  • centos-upgrade-golang-docs
  • centos-upgrade-golang-misc
  • centos-upgrade-golang-race
  • centos-upgrade-golang-src
  • centos-upgrade-golang-tests

References

  • DSA-4503
  • CVE-2019-14809
  • RHSA-2019:3433

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;