CVE - CVE-2019-14809

CVE-ID
CVE-2019-14809	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20190819 [SECURITY] [DSA 4503-1] golang-1.11 security update URL:https://seclists.org/bugtraq/2019/Aug/31 CONFIRM:https://github.com/golang/go/issues/29098 CONFIRM:https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg DEBIAN:DSA-4503 URL:https://www.debian.org/security/2019/dsa-4503 FEDORA:FEDORA-2019-55d101a740 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/ FEDORA:FEDORA-2019-65db7ad6c7 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/ MISC:https://groups.google.com/forum/#!topic/golang-announce/0uuMm1BwpHE REDHAT:RHSA-2019:3433 URL:https://access.redhat.com/errata/RHSA-2019:3433 SUSE:openSUSE-SU-2019:2000 URL:http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html SUSE:openSUSE-SU-2019:2056 URL:http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html SUSE:openSUSE-SU-2019:2072 URL:http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html SUSE:openSUSE-SU-2019:2085 URL:http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html SUSE:openSUSE-SU-2019:2130 URL:http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html
Assigning CNA
MITRE Corporation
Date Record Created
20190810	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20190810)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)