Mailman 3 August 2020 - Python-checkins

README: Add link to LICENSE (GH-21565)
by Will Binns Aug. 24, 2020

Aug. 24, 2020

https://github.com/python/cpython/commit/3112aab31426f19a939f10cf114ff4137c… commit: 3112aab31426f19a939f10cf114ff4137ce96624 branch: master author: Will Binns <hello(a)willbinns.org> committer: GitHub <noreply(a)github.com> date: 2020-08-24T12:00:12-03:00 summary: README: Add link to LICENSE (GH-21565) Thanks @wbnns for your contribution. files: M README.rst diff --git a/README.rst b/README.rst index 9a646a2ee5da2..14f4f32bca796 100644 --- a/README.rst +++ b/README.rst @@ -259,… [View More]

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Document vars behavior when __dict__ is missing (GH-21466) (GH-21941)
by Miss Islington (bot) Aug. 22, 2020

Aug. 22, 2020

https://github.com/python/cpython/commit/08045391a7aa87d4fbd3e8ef4c852c2fa4… commit: 08045391a7aa87d4fbd3e8ef4c852c2fa4e81a8a branch: 3.8 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2020-08-22T16:15:29-03:00 summary: Document vars behavior when __dict__ is missing (GH-21466) (GH-21941) (cherry picked from commit 802726acf6048338394a6a4750835c2cdd6a947b) Co-authored-by: Andre Delfino <adelfino(… [View More]

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Fix grammar in Doc/tutorial/controlflow.rst (GH-21885) (#21923)
by Miss Islington (bot) Aug. 22, 2020

Aug. 22, 2020

https://github.com/python/cpython/commit/e94d5db5125059b253c2fa8abddb222805… commit: e94d5db5125059b253c2fa8abddb2228053be9e8 branch: 3.8 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2020-08-22T05:07:43-04:00 summary: Fix grammar in Doc/tutorial/controlflow.rst (GH-21885) (#21923) Automerge-Triggered-By: @csabella (cherry picked from commit 0be7c216e16f0d459f1c8f6209734c9b2b82fbd4) Co-authored-by: … [View More]

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bpo-40994: Ungroup items in collections.abc documentation for improved clarity (GH-21880) (#21927)
by Miss Islington (bot) Aug. 22, 2020

Aug. 22, 2020

https://github.com/python/cpython/commit/0694b82381ff27e10bb15172da0832a7e6… commit: 0694b82381ff27e10bb15172da0832a7e65aaa2d branch: 3.8 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2020-08-22T05:06:14-04:00 summary: bpo-40994: Ungroup items in collections.abc documentation for improved clarity (GH-21880) (#21927) Use a less surprising document structure. Automerge-Triggered-By: @csabella (cherry … [View More]

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Blurb release and pydoc topics for 3.5.10rc1.
by Larry Hastings Aug. 22, 2020

Aug. 22, 2020

https://github.com/python/cpython/commit/45efe034e66973c8702b8bbbcac041c873… commit: 45efe034e66973c8702b8bbbcac041c873aa5da3 branch: 3.5 author: Larry Hastings <larry(a)hastings.org> committer: Larry Hastings <larry(a)hastings.org> date: 2020-08-19T12:51:35-07:00 summary: Blurb release and pydoc topics for 3.5.10rc1. files: A Misc/NEWS.d/3.5.10rc1.rst D Misc/NEWS.d/next/Library/2020-03-25-16-02-16.bpo-39503.YmMbYn.rst D Misc/NEWS.d/next/Library/2020-07-01-16-59-46.bpo-41183.… [View More]9stVAW.rst D Misc/NEWS.d/next/Library/2020-07-12-22-16-58.bpo-39017.x3Cg-9.rst D Misc/NEWS.d/next/Security/2019-11-15-00-54-42.bpo-38804.vjbM8V.rst D Misc/NEWS.d/next/Security/2019-12-01-22-44-40.bpo-38945.ztmNXc.rst D Misc/NEWS.d/next/Security/2020-01-30-16-15-29.bpo-39503.B299Yq.rst D Misc/NEWS.d/next/Security/2020-03-14-14-57-44.bpo-38576.OowwQn.rst D Misc/NEWS.d/next/Security/2020-03-15-01-28-36.bpo-39073.6Szd3i.rst D Misc/NEWS.d/next/Security/2020-06-29-16-02-29.bpo-41004.ovF0KZ.rst D Misc/NEWS.d/next/Security/2020-07-03-17-21-37.bpo-29778.cR_fGS.rst M Lib/pydoc_data/topics.py diff --git a/Lib/pydoc_data/topics.py b/Lib/pydoc_data/topics.py index 1f001e34e6c74..3ddb0cf98767d 100644 --- a/Lib/pydoc_data/topics.py +++ b/Lib/pydoc_data/topics.py @@ -1,5 +1,5 @@ # -*- coding: utf-8 -*- -# Autogenerated by Sphinx on Fri Nov 1 15:54:02 2019 +# Autogenerated by Sphinx on Wed Aug 19 12:50:32 2020 topics = {'assert': 'The "assert" statement\n' '**********************\n' '\n' diff --git a/Misc/NEWS.d/3.5.10rc1.rst b/Misc/NEWS.d/3.5.10rc1.rst new file mode 100644 index 0000000000000..51c1aa32c8994 --- /dev/null +++ b/Misc/NEWS.d/3.5.10rc1.rst @@ -0,0 +1,106 @@ +.. bpo: 29778 +.. date: 2020-07-03-17-21-37 +.. nonce: cR_fGS +.. release date: 2020-08-19 +.. section: Security + +Ensure :file:`python3.dll` is loaded from correct locations when Python is +embedded (CVE-2020-15523). + +.. + +.. bpo: 41004 +.. date: 2020-06-29-16-02-29 +.. nonce: ovF0KZ +.. section: Security + +CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and +ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and +128 respectively. This resulted in always causing hash collisions. The fix +uses hash() to generate hash values for the tuple of (address, mask length, +network address). + +.. + +.. bpo: 39073 +.. date: 2020-03-15-01-28-36 +.. nonce: 6Szd3i +.. section: Security + +Disallow CR or LF in email.headerregistry.Address arguments to guard against +header injection attacks. + +.. + +.. bpo: 38576 +.. date: 2020-03-14-14-57-44 +.. nonce: OowwQn +.. section: Security + +Disallow control characters in hostnames in http.client, addressing +CVE-2019-18348. Such potentially malicious header injection URLs now cause a +InvalidURL to be raised. + +.. + +.. bpo: 39503 +.. date: 2020-01-30-16-15-29 +.. nonce: B299Yq +.. section: Security + +CVE-2020-8492: The :class:`~urllib.request.AbstractBasicAuthHandler` class +of the :mod:`urllib.request` module uses an inefficient regular expression +which can be exploited by an attacker to cause a denial of service. Fix the +regex to prevent the catastrophic backtracking. Vulnerability reported by +Ben Caller and Matt Schwager. + +.. + +.. bpo: 38945 +.. date: 2019-12-01-22-44-40 +.. nonce: ztmNXc +.. section: Security + +Newline characters have been escaped when performing uu encoding to prevent +them from overflowing into to content section of the encoded file. This +prevents malicious or accidental modification of data during the decoding +process. + +.. + +.. bpo: 38804 +.. date: 2019-11-15-00-54-42 +.. nonce: vjbM8V +.. section: Security + +Fixes a ReDoS vulnerability in :mod:`http.cookiejar`. Patch by Ben Caller. + +.. + +.. bpo: 39017 +.. date: 2020-07-12-22-16-58 +.. nonce: x3Cg-9 +.. section: Library + +Avoid infinite loop when reading specially crafted TAR files using the +tarfile module (CVE-2019-20907). + +.. + +.. bpo: 41183 +.. date: 2020-07-01-16-59-46 +.. nonce: 9stVAW +.. section: Library + +Use 3072 RSA keys and SHA-256 signature for test certs and keys. + +.. + +.. bpo: 39503 +.. date: 2020-03-25-16-02-16 +.. nonce: YmMbYn +.. section: Library + +:class:`~urllib.request.AbstractBasicAuthHandler` of :mod:`urllib.request` +now parses all WWW-Authenticate HTTP headers and accepts multiple challenges +per header: use the realm of the first Basic challenge. diff --git a/Misc/NEWS.d/next/Library/2020-03-25-16-02-16.bpo-39503.YmMbYn.rst b/Misc/NEWS.d/next/Library/2020-03-25-16-02-16.bpo-39503.YmMbYn.rst deleted file mode 100644 index be80ce79d91ed..0000000000000 --- a/Misc/NEWS.d/next/Library/2020-03-25-16-02-16.bpo-39503.YmMbYn.rst +++ /dev/null @@ -1,3 +0,0 @@ -:class:`~urllib.request.AbstractBasicAuthHandler` of :mod:`urllib.request` -now parses all WWW-Authenticate HTTP headers and accepts multiple challenges -per header: use the realm of the first Basic challenge. diff --git a/Misc/NEWS.d/next/Library/2020-07-01-16-59-46.bpo-41183.9stVAW.rst b/Misc/NEWS.d/next/Library/2020-07-01-16-59-46.bpo-41183.9stVAW.rst deleted file mode 100644 index 1ca3c7d7996c1..0000000000000 --- a/Misc/NEWS.d/next/Library/2020-07-01-16-59-46.bpo-41183.9stVAW.rst +++ /dev/null @@ -1 +0,0 @@ -Use 3072 RSA keys and SHA-256 signature for test certs and keys. diff --git a/Misc/NEWS.d/next/Library/2020-07-12-22-16-58.bpo-39017.x3Cg-9.rst b/Misc/NEWS.d/next/Library/2020-07-12-22-16-58.bpo-39017.x3Cg-9.rst deleted file mode 100644 index ad26676f8b856..0000000000000 --- a/Misc/NEWS.d/next/Library/2020-07-12-22-16-58.bpo-39017.x3Cg-9.rst +++ /dev/null @@ -1 +0,0 @@ -Avoid infinite loop when reading specially crafted TAR files using the tarfile module (CVE-2019-20907). diff --git a/Misc/NEWS.d/next/Security/2019-11-15-00-54-42.bpo-38804.vjbM8V.rst b/Misc/NEWS.d/next/Security/2019-11-15-00-54-42.bpo-38804.vjbM8V.rst deleted file mode 100644 index 1f45142d9f743..0000000000000 --- a/Misc/NEWS.d/next/Security/2019-11-15-00-54-42.bpo-38804.vjbM8V.rst +++ /dev/null @@ -1 +0,0 @@ -Fixes a ReDoS vulnerability in :mod:`http.cookiejar`. Patch by Ben Caller. diff --git a/Misc/NEWS.d/next/Security/2019-12-01-22-44-40.bpo-38945.ztmNXc.rst b/Misc/NEWS.d/next/Security/2019-12-01-22-44-40.bpo-38945.ztmNXc.rst deleted file mode 100644 index 1bf6ed567b241..0000000000000 --- a/Misc/NEWS.d/next/Security/2019-12-01-22-44-40.bpo-38945.ztmNXc.rst +++ /dev/null @@ -1 +0,0 @@ -Newline characters have been escaped when performing uu encoding to prevent them from overflowing into to content section of the encoded file. This prevents malicious or accidental modification of data during the decoding process. \ No newline at end of file diff --git a/Misc/NEWS.d/next/Security/2020-01-30-16-15-29.bpo-39503.B299Yq.rst b/Misc/NEWS.d/next/Security/2020-01-30-16-15-29.bpo-39503.B299Yq.rst deleted file mode 100644 index 9f2800581ca5e..0000000000000 --- a/Misc/NEWS.d/next/Security/2020-01-30-16-15-29.bpo-39503.B299Yq.rst +++ /dev/null @@ -1,5 +0,0 @@ -CVE-2020-8492: The :class:`~urllib.request.AbstractBasicAuthHandler` class of the -:mod:`urllib.request` module uses an inefficient regular expression which can -be exploited by an attacker to cause a denial of service. Fix the regex to -prevent the catastrophic backtracking. Vulnerability reported by Ben Caller -and Matt Schwager. diff --git a/Misc/NEWS.d/next/Security/2020-03-14-14-57-44.bpo-38576.OowwQn.rst b/Misc/NEWS.d/next/Security/2020-03-14-14-57-44.bpo-38576.OowwQn.rst deleted file mode 100644 index 1d03574651725..0000000000000 --- a/Misc/NEWS.d/next/Security/2020-03-14-14-57-44.bpo-38576.OowwQn.rst +++ /dev/null @@ -1 +0,0 @@ -Disallow control characters in hostnames in http.client, addressing CVE-2019-18348. Such potentially malicious header injection URLs now cause a InvalidURL to be raised. diff --git a/Misc/NEWS.d/next/Security/2020-03-15-01-28-36.bpo-39073.6Szd3i.rst b/Misc/NEWS.d/next/Security/2020-03-15-01-28-36.bpo-39073.6Szd3i.rst deleted file mode 100644 index 6c9447b897bf6..0000000000000 --- a/Misc/NEWS.d/next/Security/2020-03-15-01-28-36.bpo-39073.6Szd3i.rst +++ /dev/null @@ -1 +0,0 @@ -Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks. diff --git a/Misc/NEWS.d/next/Security/2020-06-29-16-02-29.bpo-41004.ovF0KZ.rst b/Misc/NEWS.d/next/Security/2020-06-29-16-02-29.bpo-41004.ovF0KZ.rst deleted file mode 100644 index f5a9db52fff52..0000000000000 --- a/Misc/NEWS.d/next/Security/2020-06-29-16-02-29.bpo-41004.ovF0KZ.rst +++ /dev/null @@ -1 +0,0 @@ -CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and 128 respectively. This resulted in always causing hash collisions. The fix uses hash() to generate hash values for the tuple of (address, mask length, network address). diff --git a/Misc/NEWS.d/next/Security/2020-07-03-17-21-37.bpo-29778.cR_fGS.rst b/Misc/NEWS.d/next/Security/2020-07-03-17-21-37.bpo-29778.cR_fGS.rst deleted file mode 100644 index 998ffb1ee6667..0000000000000 --- a/Misc/NEWS.d/next/Security/2020-07-03-17-21-37.bpo-29778.cR_fGS.rst +++ /dev/null @@ -1,2 +0,0 @@ -Ensure :file:`python3.dll` is loaded from correct locations when Python is -embedded (CVE-2020-15523). [View Less]

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Document vars behavior when __dict__ is missing (#21466)
by Andre Delfino Aug. 21, 2020

Aug. 21, 2020

https://github.com/python/cpython/commit/802726acf6048338394a6a4750835c2cdd… commit: 802726acf6048338394a6a4750835c2cdd6a947b branch: master author: Andre Delfino <adelfino(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2020-08-21T19:29:34-03:00 summary: Document vars behavior when __dict__ is missing (#21466) files: M Doc/library/functions.rst diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 43c47c1da9434..d381d43d8e99c 100644 --- a/Doc/… [View More]

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bpo-41573: Update release versions in General FAQ (GH-21915)
by wyz23x2 Aug. 21, 2020

Aug. 21, 2020

https://github.com/python/cpython/commit/7173fc84e61b80b19261e47fca38030206… commit: 7173fc84e61b80b19261e47fca38030206a3a78e branch: master author: wyz23x2 <52805709+wyz23x2(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2020-08-21T18:28:54-04:00 summary: bpo-41573: Update release versions in General FAQ (GH-21915) files: M Doc/faq/general.rst diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst index eee3c3c203efa..cf70f16c6fe32 100644 --- a/Doc/… [View More]

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Update references from travis-ci.org to travis-ci.com (GH-21919)
by Ernest W. Durbin III Aug. 21, 2020

Aug. 21, 2020

https://github.com/python/cpython/commit/d2b0ce6c35dc18d3f81b1fa73579d2f65f… commit: d2b0ce6c35dc18d3f81b1fa73579d2f65fbc85af branch: master author: Ernest W. Durbin III <ernest(a)python.org> committer: GitHub <noreply(a)github.com> date: 2020-08-21T14:34:06-07:00 summary: Update references from travis-ci.org to travis-ci.com (GH-21919) files: M README.rst diff --git a/README.rst b/README.rst index 96c9561e7c8eb..9a646a2ee5da2 100644 --- a/README.rst +++ b/README.rst @@ -1,9 +1,9 … [View More]

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bpo-41572: Fix grammar in BaseTransport.close docstring (GH-21914) (GH-21930)
by Miss Islington (bot) Aug. 21, 2020

Aug. 21, 2020

https://github.com/python/cpython/commit/1370d9dd9fbd71e9d3c250c8e6644e0ee6… commit: 1370d9dd9fbd71e9d3c250c8e6644e0ee6534fca branch: 3.8 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2020-08-21T17:49:58+05:30 summary: bpo-41572: Fix grammar in BaseTransport.close docstring (GH-21914) (GH-21930) Fix grammar in BaseTransport.close docstring. https://bugs.python.org/issue41572 Signed-off-by: Cleber … [View More]

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Doc: add a missing period (GH-21819)
by Mathieu Dupuy Aug. 20, 2020

Aug. 20, 2020

https://github.com/python/cpython/commit/12695f4c6d1167c0863098a586f3dfeb77… commit: 12695f4c6d1167c0863098a586f3dfeb77a7cb9a branch: master author: Mathieu Dupuy <deronnax(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2020-08-20T22:08:37+02:00 summary: Doc: add a missing period (GH-21819) files: M Doc/library/json.rst diff --git a/Doc/library/json.rst b/Doc/library/json.rst index b923c8e167052..e1a246aad6190 100644 --- a/Doc/library/json.rst +++ b/Doc/library/json.… [View More]

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