Moderate: cups security update (Amazon Linux 2)

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2019-8696: No description is available for this CVE. 1738497: CVE-2019-8696 cups: stack-buffer-overflow in libcups's asn1_get_packed function CVE-2019-8675: No description is available for this CVE. 1738455: CVE-2019-8675 cups: stack-buffer-overflow in libcups's asn1_get_type function CVE-2017-18190: A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1). 1546395: CVE-2017-18190 cups: DNS rebinding attacks via incorrect whitelist