Full Changelog
CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf
CVE-2017-0899: ANSI escape sequence vulnerability
CVE-2017-0900: DoS vulnerability in the query command
CVE-2017-0901: a vulnerability in the gem installer that allowed a malicious gem to overwrite arbitrary files
CVE-2017-0902: DNS request hijacking vulnerability
CVE-2017-10784: Escape sequence injection vulnerability in the Basic authentication of WEBrick
CVE-2017-14033: Buffer underrun vulnerability in OpenSSL ASN1 decode
CVE-2017-14064: Heap exposure vulnerability in generating JSON
Notes:
Installed patch to ensure we don't lose linking against libgmp via https://bugs.ruby-lang.org/issues/13899
This should, ideally, not be necessary and removed in the next upgrade.