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general
  • source: python-daphne (main)
  • version: 4.2.2-0.1
  • maintainer: Debian Python Team (DMD)
  • uploaders: Michael Fladischer [DMD]
  • arch: all
  • std-ver: 4.6.2
  • VCS: Git (Browse, QA)
versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]
[pool directory]
  • o-o-stable: 3.0.1-1
  • oldstable: 4.0.0-1
  • stable: 4.1.2-2
  • testing: 4.2.2-0.1
  • unstable: 4.2.2-0.1
versioned links
  • 3.0.1-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 4.0.0-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 4.1.2-2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 4.2.2-0.1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
binaries
  • daphne
  • python3-daphne
action needed
The VCS repository is not up to date, push the missing commits. high
vcswatch reports that the current version of the package is not in its VCS.
Either you need to push your commits and/or your tags, or the information about the package's VCS are out of date. A common cause of the latter issue when using the Git VCS is not specifying the correct branch when the packaging is not in the default one (remote HEAD branch), which is usually "master" but can be modified in salsa.debian.org in the project's general settings with the "Default Branch" field). Alternatively the Vcs-Git field in debian/control can contain a "-b <branch-name>" suffix to indicate what branch is used for the Debian packaging.
Created: 2026-06-24 Last update: 2026-06-29 16:31
Fails to build during reproducibility testing normal
A package building reproducibly enables third parties to verify that the source matches the distributed binaries. It has been identified that this source package produced different results, failed to build or had other issues in a test environment. Please read about how to improve the situation!
Created: 2026-06-29 Last update: 2026-06-29 21:00
2 low-priority security issues in trixie low

There are 2 open security issues in trixie.

2 issues left for the package maintainer to handle:
  • CVE-2026-44545: (needs triaging) daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 (unlimited), an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory consumption and a denial of service.
  • CVE-2026-44546: (needs triaging) daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines(). An attacker can exploit this parser differential to inject additional headers into the ASGI scope passed to the application. daphne now rejects requests with these bytes in any header value with a 400 response.

You can find information about how to handle these issues in the security team's documentation.

Created: 2026-06-03 Last update: 2026-06-29 07:01
2 low-priority security issues in bookworm low

There are 2 open security issues in bookworm.

2 issues left for the package maintainer to handle:
  • CVE-2026-44545: (needs triaging) daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 (unlimited), an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory consumption and a denial of service.
  • CVE-2026-44546: (needs triaging) daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines(). An attacker can exploit this parser differential to inject additional headers into the ASGI scope passed to the application. daphne now rejects requests with these bytes in any header value with a 400 response.

You can find information about how to handle these issues in the security team's documentation.

Created: 2026-06-03 Last update: 2026-06-29 07:01
Standards version of the package is outdated. wishlist
The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.4 instead of 4.6.2).
Created: 2022-12-17 Last update: 2026-06-24 19:30
news
[rss feed]
  • [2026-06-29] python-daphne 4.2.2-0.1 MIGRATED to testing (Debian testing watch)
  • [2026-06-24] Accepted python-daphne 4.2.2-0.1 (source) into unstable (Adrian Bunk)
  • [2026-01-07] python-daphne 4.2.1-2 MIGRATED to testing (Debian testing watch)
  • [2026-01-04] Accepted python-daphne 4.2.1-2 (source) into unstable (Colin Watson)
  • [2025-08-17] python-daphne 4.2.1-1 MIGRATED to testing (Debian testing watch)
  • [2025-08-11] Accepted python-daphne 4.2.1-1 (source) into unstable (Colin Watson)
  • [2024-08-21] python-daphne 4.1.2-2 MIGRATED to testing (Debian testing watch)
  • [2024-08-18] Accepted python-daphne 4.1.2-2 (source) into unstable (Colin Watson)
  • [2024-04-25] python-daphne 4.1.2-1 MIGRATED to testing (Debian testing watch)
  • [2024-04-17] Accepted python-daphne 4.1.2-1 (source) into unstable (Michael Fladischer)
  • [2022-10-19] python-daphne 4.0.0-1 MIGRATED to testing (Debian testing watch)
  • [2022-10-11] Accepted python-daphne 4.0.0-1 (source) into unstable (Michael Fladischer)
  • [2021-09-14] python-daphne 3.0.2-1 MIGRATED to testing (Debian testing watch)
  • [2021-09-06] Accepted python-daphne 3.0.2-1 (source) into unstable (Michael Fladischer)
  • [2020-12-11] python-daphne 3.0.1-1 MIGRATED to testing (Debian testing watch)
  • [2020-11-30] Accepted python-daphne 3.0.1-1 (source) into unstable (Michael Fladischer)
  • [2020-06-19] python-daphne 2.5.0-1 MIGRATED to testing (Debian testing watch)
  • [2020-06-09] Accepted python-daphne 2.5.0-1 (source) into unstable (Michael Fladischer)
  • [2020-01-24] python-daphne 2.4.1-1 MIGRATED to testing (Debian testing watch)
  • [2020-01-14] Accepted python-daphne 2.4.1-1 (source) into unstable (Michael Fladischer)
  • [2019-12-02] python-daphne 2.4.0-1 MIGRATED to testing (Debian testing watch)
  • [2019-11-22] Accepted python-daphne 2.4.0-1 (source) into unstable (Michael Fladischer)
  • [2019-08-01] Accepted python-daphne 2.3.0-1 (source all) into unstable (Michael Fladischer)
  • [2019-02-17] python-daphne 2.2.5-1 MIGRATED to testing (Debian testing watch)
  • [2019-02-07] Accepted python-daphne 2.2.5-1 (source all) into unstable (Michael Fladischer)
  • [2019-01-02] python-daphne 2.2.4-1 MIGRATED to testing (Debian testing watch)
  • [2018-12-28] Accepted python-daphne 2.2.4-1 (source all) into unstable (Michael Fladischer)
  • [2018-12-23] Accepted python-daphne 2.2.3-1 (source all) into unstable (Michael Fladischer)
  • [2018-11-14] Accepted python-daphne 2.2.3-1~exp1 (source all) into experimental (Michael Fladischer)
  • [2018-08-29] Accepted python-daphne 2.2.2-1~exp1 (source all) into experimental (Michael Fladischer)
  • 1
  • 2
bugs [bug history graph]
  • all: 0
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  • version: 4.2.2-0.1

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