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Vulnerability Details : CVE-2019-14809

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.
Publish Date : 2019-08-13 Last Update Date : 2020-08-24
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:3433: go-toolset:rhel8 security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20193433 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2019-14809

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
2 Application Golang GO * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Golang GO 1

- References For CVE-2019-14809

https://lists.fedoraproject.org/archives/list/[email protected]/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/
FEDORA FEDORA-2019-55d101a740
https://lists.fedoraproject.org/archives/list/[email protected]/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
FEDORA FEDORA-2019-65db7ad6c7
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html
SUSE openSUSE-SU-2019:2056
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html
SUSE openSUSE-SU-2019:2072
https://access.redhat.com/errata/RHSA-2019:3433
REDHAT RHSA-2019:3433
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html
SUSE openSUSE-SU-2019:2130
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html
SUSE openSUSE-SU-2019:2085
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html
SUSE openSUSE-SU-2019:2000
https://seclists.org/bugtraq/2019/Aug/31
BUGTRAQ 20190819 [SECURITY] [DSA 4503-1] golang-1.11 security update
https://www.debian.org/security/2019/dsa-4503
DEBIAN DSA-4503
https://github.com/golang/go/issues/29098 CONFIRM
https://groups.google.com/forum/#!topic/golang-announce/0uuMm1BwpHE
https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg CONFIRM

- Metasploit Modules Related To CVE-2019-14809

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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