vulnerability
FreeBSD: VID-da4adc02-07f4-11ef-960d-5404a68ad561 (CVE-2024-34020): hcode -- buffer overflow in mail.c
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | May 1, 2024 | Dec 10, 2025 | Dec 10, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
May 1, 2024
Added
Dec 10, 2025
Modified
Dec 10, 2025
Description
The openSUSE project reports: The problematic function in question is putSDN() in mail.c. The static variable `cp` is used as an index for a fixed-sized buffer `ibuf`. There is a range check: `if ( cp >= HDR_BUF_LEN ) ...` but under certain circumstances, cp can be incremented beyond the buffer size, leading to a buffer overwrite
Solution
freebsd-upgrade-package-ko-hcode
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