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Exim: Out-of-bounds read in smtp_setup_msg() (CVE-2020-28023)

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Exim: Out-of-bounds read in smtp_setup_msg() (CVE-2020-28023)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
05/06/2021
Created
05/14/2021
Added
05/13/2021
Modified
05/13/2021

Description

Exim 4 before 4.94.2 allows Out-of-bounds Read. smtp_setup_msg may disclose sensitive information from process memory to an unauthenticated SMTP client.

Solution(s)

  • exim-upgrade-4_94_2

References

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