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crypto,tls: remove SSLv2 support #5536

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merged 1 commit into from
Mar 3, 2016

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bnoordhuis
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@bnoordhuis bnoordhuis added tls Issues and PRs related to the tls subsystem. crypto Issues and PRs related to the crypto subsystem. land-on-v0.12 labels Mar 2, 2016
@@ -1093,13 +1093,19 @@
'L_ENDIAN',
'PURIFY',
'_REENTRANT',

'OPENSSL_NO_SSL2',
# Heartbeat is a TLS extension, that couldn't be turned off or
# asked to be not advertised. Unfortunately this is unacceptable for
# Microsoft's IIS, which seems to be ignoring whole ClientHello after
# seeing this extension.
'OPENSSL_NO_HEARTBEATS',
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why don't we enable this on v4+?

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I'm up for that

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maybe it's a 1.0.1 thing

@rvagg
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rvagg commented Mar 3, 2016

lgtm pending CI, which I've asked for again: https://ci.nodejs.org/job/node-test-pull-request/1825/ @bnoordhuis there's a "CERTIFY_SAFE" checkbox (hoop) you have to jump through now to get it to go.

Remove support for SSLv2 because of DROWN (CVE-2016-0800).

Use of the `--enable-ssl2` flag is now an error; node will print an
error message and exit.

PR-URL: nodejs#5536
Reviewed-By: Rod Vagg <rod@vagg.org>
@bnoordhuis bnoordhuis merged commit 93ffe76 into nodejs:v0.12-staging Mar 3, 2016
@bnoordhuis bnoordhuis deleted the v0.12-remove-sslv2 branch March 3, 2016 16:26
rvagg pushed a commit that referenced this pull request Mar 3, 2016
Remove support for SSLv2 because of DROWN (CVE-2016-0800).

Use of the `--enable-ssl2` flag is now an error; node will print an
error message and exit.

PR-URL: #5536
Reviewed-By: Rod Vagg <rod@vagg.org>
jBarz pushed a commit to ibmruntimes/node that referenced this pull request Nov 4, 2016
Remove support for SSLv2 because of DROWN (CVE-2016-0800).

Use of the `--enable-ssl2` flag is now an error; node will print an
error message and exit.

PR-URL: nodejs/node#5536
Reviewed-By: Rod Vagg <rod@vagg.org>
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3 participants