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Exim: Out-of-bounds Write (CVE-2022-37452)

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Exim: Out-of-bounds Write (CVE-2022-37452)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/07/2022
Created
08/29/2022
Added
08/16/2022
Modified
08/29/2022

Description

Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.

Solution(s)

  • exim-upgrade-4_95

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