CVE-2019-14809 Affecting golang-bin package, versions <0:1.12.8-1.51.amzn1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-AMZN201803-GOLANGBIN-1718445
- published27 Sept 2021
- disclosed13 Aug 2019
Introduced: 13 Aug 2019
CVE-2019-14809 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 golang-bin to version 0:1.12.8-1.51.amzn1 or higher.
This issue was patched in ALAS-2019-1270.
NVD Description
Note: Versions mentioned in the description apply only to the upstream golang-bin package and not the golang-bin package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
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
- https://seclists.org/bugtraq/2019/Aug/31
- https://github.com/golang/go/issues/29098
- https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14809
- https://www.debian.org/security/2019/dsa-4503
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/
- https://groups.google.com/forum/#!topic/golang-announce/0uuMm1BwpHE
- https://access.redhat.com/errata/RHSA-2019:3433
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html
- https://groups.google.com/forum/#%21topic/golang-announce/0uuMm1BwpHE
- https://groups.google.com/forum/#%21topic/golang-announce/65QixT3tcmg
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/