{"id":"CVE-2024-6923","details":"There is a MEDIUM severity vulnerability affecting CPython.\n\nThe \nemail module didn’t properly quote newlines for email headers when \nserializing an email message allowing for header injection when an email\n is serialized.","aliases":["BIT-libpython-2024-6923","BIT-python-2024-6923","BIT-python-min-2024-6923","PSF-2024-8"],"modified":"2026-04-16T04:31:11.247830110Z","published":"2024-08-01T14:15:03.647Z","related":["ALSA-2024:5962","ALSA-2024:6146","ALSA-2024:6163","ALSA-2024:6179","ALSA-2024:6961","ALSA-2024:6962","ALSA-2024:6975","CGA-5hv6-5ccm-5wj9","SUSE-SU-2024:2974-1","SUSE-SU-2024:2982-1","SUSE-SU-2024:3076-1","SUSE-SU-2024:3200-1","SUSE-SU-2024:3293-1","SUSE-SU-2024:3294-1","SUSE-SU-2024:3302-1","SUSE-SU-2024:3303-1","SUSE-SU-2024:3470-1","SUSE-SU-2024:4020-1","SUSE-SU-2024:4021-1","SUSE-SU-2024:4029-1","SUSE-SU-2025:02089-1","SUSE-SU-2025:20025-1","SUSE-SU-2025:20154-1","SUSE-SU-2025:20374-1","openSUSE-SU-2024:14249-1","openSUSE-SU-2024:14253-1","openSUSE-SU-2024:14254-1","openSUSE-SU-2024:14255-1","openSUSE-SU-2024:14256-1","openSUSE-SU-2024:14295-1","openSUSE-SU-2024:14434-1","openSUSE-SU-2025:15713-1"],"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/08/01/3"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00005.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html"},{"type":"WEB","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/QH3BUOE2DYQBWP7NAQ7UNHPPOELKISRW/"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/08/02/2"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240926-0003/"},{"type":"REPORT","url":"https://github.com/python/cpython/issues/121650"},{"type":"FIX","url":"https://github.com/python/cpython/commit/f7be505d137a22528cb0fc004422c0081d5d90e6"},{"type":"FIX","url":"https://github.com/python/cpython/commit/f7c0f09e69e950cf3c5ada9dbde93898eb975533"},{"type":"FIX","url":"https://github.com/python/cpython/commit/4766d1200fdf8b6728137aa2927a297e224d5fa7"},{"type":"FIX","url":"https://github.com/python/cpython/commit/4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0"},{"type":"FIX","url":"https://github.com/python/cpython/pull/122233"},{"type":"FIX","url":"https://github.com/python/cpython/commit/06f28dc236708f72871c64d4bc4b4ea144c50147"},{"type":"FIX","url":"https://github.com/python/cpython/commit/097633981879b3c9de9a1dd120d3aa585ecc2384"},{"type":"FIX","url":"https://github.com/python/cpython/commit/b158a76ce094897c870fb6b3de62887b7ccc33f1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"06f28dc236708f72871c64d4bc4b4ea144c50147"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"097633981879b3c9de9a1dd120d3aa585ecc2384"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"4766d1200fdf8b6728137aa2927a297e224d5fa7"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"b158a76ce094897c870fb6b3de62887b7ccc33f1"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"f7be505d137a22528cb0fc004422c0081d5d90e6"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"f7c0f09e69e950cf3c5ada9dbde93898eb975533"}]}],"versions":["v0.9.8","v0.9.9","v1.0.1","v1.0.2","v1.1","v1.1.1","v1.2","v1.2b1","v1.2b2","v1.2b3","v1.2b4","v1.3","v1.3b1","v1.4","v1.4b1","v1.4b2","v1.4b3","v1.5","v1.5.1","v1.5.2","v1.5.2a1","v1.5.2a2","v1.5.2b1","v1.5.2b2","v1.5.2c1","v1.5a1","v1.5a2","v1.5a3","v1.5a4","v1.5b1","v1.5b2","v1.6a1","v1.6a2","v2.0","v2.0b1","v2.0b2","v2.0c1","v2.1","v2.1a1","v2.1a2","v2.1b1","v2.1b2","v2.1c1","v2.1c2","v2.2a3","v2.3c1","v2.3c2","v2.4","v2.4a1","v2.4a2","v2.4a3","v2.4b1","v2.4b2","v2.4c1","v3.0a1","v3.0a2","v3.0a3","v3.0a4","v3.0a5","v3.0b1","v3.0b2","v3.0b3","v3.0rc1","v3.0rc2","v3.0rc3","v3.1","v3.10.0a1","v3.10.0a7","v3.10.0b1","v3.10.0b2","v3.10.0b3","v3.10.0b4","v3.10.0rc1","v3.10.0rc2","v3.10.1","v3.10.10","v3.10.11","v3.10.12","v3.10.13","v3.10.14","v3.10.2","v3.10.3","v3.10.4","v3.10.5","v3.10.6","v3.10.7","v3.10.8","v3.10.9","v3.11.0a3","v3.11.0a4","v3.11.0a5","v3.11.0a6","v3.11.0a7","v3.11.0b1","v3.11.0b2","v3.11.0b3","v3.11.0b4","v3.11.0b5","v3.11.0rc1","v3.11.0rc2","v3.11.1","v3.11.2","v3.11.3","v3.11.4","v3.11.5","v3.11.6","v3.11.7","v3.11.8","v3.11.9","v3.12.0","v3.12.0a1","v3.12.0a2","v3.12.0a3","v3.12.0a4","v3.12.0a5","v3.12.0a6","v3.12.0a7","v3.12.0b1","v3.12.0b2","v3.12.0b3","v3.12.0b4","v3.12.0rc1","v3.12.0rc2","v3.12.0rc3","v3.12.1","v3.12.2","v3.12.3","v3.12.4","v3.13.0a1","v3.13.0a2","v3.13.0a3","v3.13.0a4","v3.13.0a5","v3.13.0a6","v3.13.0b1","v3.13.0b2","v3.13.0b3","v3.13.0b4","v3.13.0rc1","v3.1a1","v3.1a2","v3.1b1","v3.1rc1","v3.1rc2","v3.2a1","v3.2a2","v3.2a3","v3.2a4","v3.2b1","v3.2b2","v3.2rc1","v3.2rc2","v3.2rc3","v3.3.0a2","v3.3.0a3","v3.3.0a4","v3.3.0b1","v3.3.0b2","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