[3.7] bpo-35746: Fix segfault in ssl's cert parser (GH-11569) #11572
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Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL distribution points with empty DP or URI correctly. A malicious or buggy certificate can result into segfault. Signed-off-by: Christian Heimes <christian@python.org> https://bugs.python.org/issue35746 (cherry picked from commit a37f524) Co-authored-by: Christian Heimes <christian@python.org>
tiran
approved these changes
Jan 15, 2019
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@tiran: Status check is done, and it's a success ✅ . |
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@tiran: Status check is done, and it's a success ✅ . |
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Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL
distribution points with empty DP or URI correctly. A malicious or buggy
certificate can result into segfault.
Signed-off-by: Christian Heimes christian@python.org
https://bugs.python.org/issue35746
(cherry picked from commit a37f524)
Co-authored-by: Christian Heimes christian@python.org
https://bugs.python.org/issue35746