The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism in which application access is granted only after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be used for signup). This occurs in email/_parseaddr.py in recent versions of Python.
References
Configurations
Configuration 1 (hide)
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History
26 Feb 2024, 16:27
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Information
Published : 2023-04-19 00:15
Updated : 2024-02-28 20:13
NVD link : CVE-2023-27043
Mitre link : CVE-2023-27043
CVE.ORG link : CVE-2023-27043
JSON object : View
Products Affected
python
- python
CWE
CWE-20
Improper Input Validation