CVE-2023-27043

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.

Fixed

LOW (2.5)

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Tim Bastin detected CVE-2023-27043 with a risk of 2.45
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T
Tim Bastin fixed CVE-2023-27043
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T
Tim Bastin detected CVE-2023-27043 with a risk of 2.45
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System updated the risk assessment to 1.22
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System recalculated raw risk assessment
System updated the risk assessment to 2.45
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System recalculated raw risk assessment
System updated the risk assessment to 1.22
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System recalculated raw risk assessment
System updated the risk assessment from 1.22 to 0.61
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System recalculated raw risk assessment
System updated the risk assessment from 0.61 to 1.22
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System recalculated raw risk assessment
System updated the risk assessment from 1.22 to 2.45
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System recalculated raw risk assessment
System updated the risk assessment from 2.45 to 1.22
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System recalculated raw risk assessment
System detected CVE-2023-27043 with scanner: container-scanning github.com/l3montree-dev/devguard/cmd/devguard-scanner/container-scanning github.com/l3montree-dev/devguard/cmd/devguard-scanner/container-scanning
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System fixed CVE-2023-27043
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System detected CVE-2023-27043 with a risk of 1.22
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System removed scanner: container-scanning
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System detected CVE-2023-27043 with scanner: container-scanning github.com/l3montree-dev/devguard/cmd/devguard-scanner/container-scanning github.com/l3montree-dev/devguard/cmd/devguard-scanner/container-scanning
main
System fixed CVE-2023-27043
main
System detected CVE-2023-27043 with a risk of 1.22
main
T
Tim Bastin fixed CVE-2023-27043
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System updated the risk assessment from 1.22 to 2.45
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System recalculated raw risk assessment

Reopen this vulnerability

Last calculated at:

Affected component

debian/python3.11

Installed version:

3.11.2-6

Fixed in:

no patch available

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