Node.js 8: download ældre versioner

Notable Changes
- buffer (CVE-2018-7167): Fixes Denial of Service vulnerability where calling Buffer.fill() could hang
- http2
- (CVE-2018-7161): Fixes Denial of Service vulnerability by updating the http2 implementation to not crash under certain circumstances during cleanup
- (CVE-2018-1000168): Fixes Denial of Service vulnerability by upgrading nghttp2 to 1.32.0
Commits
- [e1ff7c3cbc] - deps: update to nghttp2 1.32.0 (James M Snell) nodejs-private/node-private#125
- [c5a2748d8f] - doc: buffer.fill() can zero-fill on invalid input (Сковорода Никита Андреевич) nodejs-private/node-private#119
- [354f2d97ff] - http2: fixup http2stream cleanup and other nits (James M Snell) nodejs-private/node-private#123
- [25c5111ca4] - src: avoid hanging on Buffer#fill 0-length input (Сковорода Никита Андреевич) nodejs-private/node-private#119
- [10c5adf19b] - test: add Realloc() shrink after reading stream data test (Anna Henningsen) nodejs-private/node-private#132
- [bc91220ca2] - test: add tls write error regression test (Shigeki Ohtsu) nodejs-private/node-private#131
- [acd11b01c4] - test: add regression test for nghttp2 CVE-2018-1000168 (James M Snell) nodejs-private/node-private#125

This is a security release. All Node.js users should consult the security release summary at https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/ for details on patched vulnerabilities.
Fixes for the following CVEs are included in this release:
- CVE-2018-7158
- CVE-2018-7159
- CVE-2018-7160
Notable Changes
- Upgrade to OpenSSL 1.0.2o: Does not contain any security fixes that are known to impact Node.js.
- Fix for inspector DNS rebinding vulnerability (CVE-2018-7160): A malicious website could use a DNS rebinding attack to trick a web browser to bypass same-origin-policy checks and allow HTTP connections to localhost or to hosts on the local network, potentially to an open inspector port as a debugger, therefore gaining full code execution access. The inspector now only allows connections that have a browser Host value of localhost or localhost6.
- Fix for 'path' module regular expression denial of service (CVE-2018-7158): A regular expression used for parsing POSIX paths could be used to cause a denial of service if an attacker were able to have a specially crafted path string passed through one of the impacted 'path' module functions.
- Reject spaces in HTTP Content-Length header values (CVE-2018-7159): The Node.js HTTP parser allowed for spaces inside Content-Length header values. Such values now lead to rejected connections in the same way as non-numeric values.
- Update root certificates: 5 additional root certificates have been added to the Node.js binary and 30 have been removed.
Commits
- [dc290562e9] - crypto: update root certificates (Ben Noordhuis) #19322
- [df92da3f3c] - deps: add -no_rand_screen to openssl s_client (Shigeki Ohtsu) nodejs/io.js#1836
- [259156ea40] - deps: fix asm build error of openssl in x86_win32 (Shigeki Ohtsu) iojs/io.js#1389
- [d559d0eb25] - deps: fix openssl assembly error on ia32 win32 (Fedor Indutny) iojs/io.js#1389
- [cf8e8bcad2] - deps: copy all openssl header files to include dir (Shigeki Ohtsu) #19638
- [987138e488] - deps: upgrade openssl sources to 1.0.2o (Shigeki Ohtsu) #19638
- [1b7f6d9072] - deps: reject interior blanks in Content-Length (Ben Noordhuis) nodejs-private/http-parser-private#1
- [86c9ec6c5c] - deps: upgrade http-parser to v2.8.0 (Ben Noordhuis) nodejs-private/http-parser-private#1
- [de0c84889b] - inspector: minor adjustments (Eugene Ostroukhov)
- [b7690655ef] - inspector: check Host header (Ali Ijaz Sheikh)
- [0641f2dbf9] - openssl: fix keypress requirement in apps on win32 (Shigeki Ohtsu) iojs/io.js#1389
- [6ee4228c1d] - src: drop CNNIC+StartCom certificate whitelisting (Ben Noordhuis) #19322
- [633e23a618] - tools: update certdata.txt (Ben Noordhuis) #19322