CVE-2021-46671 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 https://bugs.debian.org/1004974 https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3