[3.7] bpo-33136: Harden ssl module against CVE-2018-8970 (GH-6229)#6230
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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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@tiran: Backport status check is done, and it's a success ✅ . |
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@tiran: Backport status check is done, and it's a success ✅ . |
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Thanks, @tiran! |
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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
https://bugs.python.org/issue33136