ALT-PU-2024-2437-1
Closed vulnerabilities
Published: 2021-09-12
BDU:2022-00244
Уязвимость компонента tftpd_file.c клиента TFTP Atftp, связанная с копированием буфера без проверки входных данных, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5)
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2022-02-04
BDU:2022-05753
Уязвимость компонента options клиента TFTP Atftp, позволяющая нарушителю получить доступ к конфиденциальным данным
Severity: MEDIUM (5.3)
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References:
Published: 2021-09-14
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-41054
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054
- [debian-lts-announce] 20211117 [SECURITY] [DLA 2820-1] atftp security update
- [debian-lts-announce] 20211117 [SECURITY] [DLA 2820-1] atftp security update
- https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/
- https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/
Published: 2022-02-05
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-46671
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
Severity: MEDIUM (5.3)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References:
- https://bugs.debian.org/1004974
- https://bugs.debian.org/1004974
- [debian-lts-announce] 20220527 [SECURITY] [DLA 3028-1] atftp security update
- [debian-lts-announce] 20220527 [SECURITY] [DLA 3028-1] atftp security update
- https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5
- https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5
Closed bugs
atftp: Необходимо обеспечить совместимость службы с systemd
Сервис atftpd нельзя добавить в автозапуск, используя systemctl enable