SUSE-SU-2018:2323-2

This update for clamav to version 0.100.1 fixes the following issues:

The following security vulnerabilities were addressed:

• CVE-2018-0360: HWP integer overflow, infinite loop vulnerability (bsc#1101410)
• CVE-2018-0361: PDF object length check, unreasonably long time to parse relatively small file (bsc#1101412)
• CVE-2018-1000085: Fixed a out-of-bounds heap read in XAR parser (bsc#1082858)
• CVE-2018-14679: Libmspack heap buffer over-read in CHM parser (bsc#1103040)
• Buffer over-read in unRAR code due to missing max value checks in table initialization
• PDF parser bugs

The following other changes were made:

• Disable YARA support for licensing reasons (bsc#1101654).
• Add HTTPS support for clamsubmit
• Fix for DNS resolution for users on IPv4-only machines where IPv6 is not available or is link-local only