Updated mutt packages fix security vulnerability

It was discovered that Mutt incorrectly handled certain requests. An attacker could possibly use this to execute arbitrary code (CVE-2018-14350, CVE-2018-14352, CVE-2018-14354, CVE-2018-14359, CVE-2018-14358, CVE-2018-14353 ,CVE-2018-14357). It was discovered that Mutt incorrectly handled certain inputs. An attacker could possibly use this to access or expose sensitive information (CVE-2018-14355, CVE-2018-14356, CVE-2018-14351, CVE-2018-14362, CVE-2018-14349). nntp_add_group in newsrc.c has a stack-based buffer overflow because of incorrect sscanf usage (CVE-2018-14360). nntp.c proceeds even if memory allocation fails for messages data (CVE-2018-14361). newsrc.c does not properlyrestrict ‘/’ characters that may have unsafe interaction with cache pathnames (CVE-2018-14363).