cpython/Lib/email
Miss Islington (bot) 2120089547
[3.13] gh-80222: Fix email address header folding with long quoted-string (GH-122753) (#129007)
gh-80222: Fix email address header folding with long quoted-string (GH-122753)

Email generators using email.policy.default could incorrectly omit the
quote ('"') characters from a quoted-string during header refolding,
leading to invalid address headers and enabling header spoofing. This
change restores the quote characters on a bare-quoted-string as the
header is refolded, and escapes backslash and quote chars in the string.
(cherry picked from commit 5aaf416858)

Co-authored-by: Mike Edmunds <medmunds@gmail.com>
2025-01-19 16:06:28 -05:00
..
mime gh-102542 Remove unused bytes object and bytes slicing (#106433) 2023-07-05 09:17:37 -07:00
__init__.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
_encoded_words.py bpo-43323: Fix UnicodeEncodeError in the email module (GH-32137) 2022-04-30 13:17:23 +03:00
_header_value_parser.py [3.13] gh-80222: Fix email address header folding with long quoted-string (GH-122753) (#129007) 2025-01-19 16:06:28 -05:00
_parseaddr.py gh-109653: Improve import time of importlib.metadata / email.utils (#114664) 2024-01-29 01:30:22 -08:00
_policybase.py [3.13] gh-124452: Fix header mismatches when folding/unfolding with email message (GH-125919) (#126917) 2024-11-17 15:06:18 -05:00
architecture.rst Fix typos in multiple `.rst` files (#1668) 2017-05-19 23:37:57 +03:00
base64mime.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
charset.py gh-102498 Clean up unused variables and imports in the email module (#102482) 2023-04-24 19:19:28 +00:00
contentmanager.py bpo-46565: `del` loop vars that are leaking into module namespaces (GH-30993) 2022-02-03 11:20:08 +02:00
encoders.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
errors.py [3.13] gh-121650: Encode newlines in headers, and verify headers are sound (GH-122233) (#122484) 2024-08-06 19:06:41 +02:00
feedparser.py gh-106186: Don't report MultipartInvariantViolationDefect for valid multipart emails when parsing header only (#107016) 2023-07-23 12:25:18 +02:00
generator.py [3.13] gh-121650: Encode newlines in headers, and verify headers are sound (GH-122233) (#122484) 2024-08-06 19:06:41 +02:00
header.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
headerregistry.py bpo-26579: Add object.__getstate__(). (GH-2821) 2022-04-06 20:00:14 +03:00
iterators.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
message.py [3.13] gh-98188: Fix EmailMessage.get_payload to decode data when CTE value has extra text (GH-127547) (#128528) 2025-01-07 12:43:04 -05:00
parser.py gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
policy.py [3.13] gh-124452: Fix header mismatches when folding/unfolding with email message (GH-125919) (#126917) 2024-11-17 15:06:18 -05:00
quoprimime.py bpo-46565: `del` loop vars that are leaking into module namespaces (GH-30993) 2022-02-03 11:20:08 +02:00
utils.py [3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012) 2024-07-19 09:13:08 +00:00