Issue 25530: ssl: OP_NO_SSLv3 should always be set unless a user specifically asks for it (original) (raw)

Issue25530

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

This issue has been migrated to GitHub: https://github.com/python/cpython/issues/69716

classification

Title: ssl: OP_NO_SSLv3 should always be set unless a user specifically asks for it
Type: Stage: resolved
Components: Library (Lib) Versions: Python 3.6, Python 3.5, Python 2.7

process

Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: Nosy List: alex, christian.heimes, dstufft, giampaolo.rodola, janssen, pitrou, python-dev
Priority: normal Keywords: needs review, patch, security_issue

Created on 2015-11-01 19:10 by alex, last changed 2022-04-11 14:58 by admin. This issue is now closed.

Files
File name Uploaded Description Edit
sslv3.diff alex,2015-11-01 19:10 review
sslv3.diff alex,2015-11-02 12:42 review
Messages (3)
msg253868 - (view) Author: Alex Gaynor (alex) * (Python committer) Date: 2015-11-01 19:10
SSLv3 is broken, both _create_unverified_context and create_default_context turn it off, but we should make all contexts turn it off, like we do for SSLv2. A patch is attached.
msg253907 - (view) Author: Alex Gaynor (alex) * (Python committer) Date: 2015-11-02 12:42
Oops, there were a few failing tests on that patch. New one is green
msg254520 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015-11-12 06:45
New changeset d80954d941c7 by Benjamin Peterson in branch '2.7': always set OP_NO_SSLv3 by default (closes #25530) https://hg.python.org/cpython/rev/d80954d941c7 New changeset 56f64ec9259f by Benjamin Peterson in branch '3.4': always set OP_NO_SSLv3 by default (closes #25530) https://hg.python.org/cpython/rev/56f64ec9259f New changeset d1737db0f1b2 by Benjamin Peterson in branch '3.5': merge 3.4 (#25530) https://hg.python.org/cpython/rev/d1737db0f1b2 New changeset 2899acbd2b46 by Benjamin Peterson in branch 'default': merge 3.5 (#25530) https://hg.python.org/cpython/rev/2899acbd2b46
History
Date User Action Args
2022-04-11 14:58:23 admin set github: 69716
2015-11-12 06:45:50 python-dev set status: open -> closednosy: + python-devmessages: + resolution: fixedstage: resolved
2015-11-02 12:42:07 alex set files: + sslv3.diffmessages: +
2015-11-01 19:10:54 alex create

Supported by The Python Software Foundation,
Powered by Roundup

Copyright © 1990-2022, Python Software Foundation
Legal Statements