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[2.7] bpo-35746: Fix segfault in ssl's cert parser (GH-11569) #11574

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merged 1 commit into from
Jan 15, 2019
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[2.7] bpo-35746: Fix segfault in ssl's cert parser (GH-11569) #11574

merged 1 commit into from
Jan 15, 2019

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miss-islington commented Jan 15, 2019 •
edited by bedevere-bot
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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

bpo-35746: Fix segfault in ssl's cert parser (pythonGH-11569)
2809178 
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>
bedevere-bot mentioned this pull request Jan 15, 2019
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@tiran: Status check is done, and it's a success ✅ .

miss-islington merged commit 06b1542 into python:2.7 Jan 15, 2019
miss-islington deleted the backport-a37f524-2.7 branch January 15, 2019 23:11
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