bpo-33136: Harden ssl module against CVE-2018-8970#6229
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Harden ssl module against LibreSSL CVE-2018-8970. X509_VERIFY_PARAM_set1_host() is called with an explicit namelen. A new test ensures that NULL bytes are not allowed. Signed-off-by: Christian Heimes <christian@python.org>
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Thanks @tiran for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7. |
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GH-6230 is a backport of this pull request to the 3.7 branch. |
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Harden ssl module against LibreSSL CVE-2018-8970. X509_VERIFY_PARAM_set1_host() is called with an explicit namelen. A new test ensures that NULL bytes are not allowed. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit d02ac25) Co-authored-by: Christian Heimes <christian@python.org>
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…H-6230) Harden ssl module against LibreSSL CVE-2018-8970. X509_VERIFY_PARAM_set1_host() is called with an explicit namelen. A new test ensures that NULL bytes are not allowed. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit d02ac25) Co-authored-by: Christian Heimes <christian@python.org>
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Harden ssl module against LibreSSL CVE-2018-8970.
X509_VERIFY_PARAM_set1_host() is called with an explicit namelen. A new test
ensures that NULL bytes are not allowed.
Signed-off-by: Christian Heimes christian@python.org
https://bugs.python.org/issue33136