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[email protected]NVD:CVE-2024-6923

HistoryAug 01, 2024 - 2:15 p.m.

CVE-2024-6923

2024-08-0114:15:03

CWE-94

[email protected]

web.nvd.nist.gov

cpython

vulnerability

email module

header injection

medium severity

CVSS3

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

EPSS

Percentile

13.7%

JSON

There is a MEDIUM severity vulnerability affecting CPython.

The
email module didn’t properly quote newlines for email headers when
serializing an email message allowing for header injection when an email
is serialized.

References

github.com/python/cpython/commit/06f28dc236708f72871c64d4bc4b4ea144c50147

github.com/python/cpython/commit/4766d1200fdf8b6728137aa2927a297e224d5fa7

github.com/python/cpython/commit/4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0

github.com/python/cpython/commit/b158a76ce094897c870fb6b3de62887b7ccc33f1

github.com/python/cpython/commit/f7be505d137a22528cb0fc004422c0081d5d90e6

github.com/python/cpython/commit/f7c0f09e69e950cf3c5ada9dbde93898eb975533

github.com/python/cpython/issues/121650

github.com/python/cpython/pull/122233

mail.python.org/archives/list/[email protected]/thread/QH3BUOE2DYQBWP7NAQ7UNHPPOELKISRW/