Sudo before 1.6.6 contains an off-by-one error that can result in a heap-based buffer overflow that may allow local users to gain root privileges via special characters in the -p (prompt) argument, which are not properly expanded.
2002-05-16T04:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv3.1: 7.8 (HIGH)
AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | sudo_project | sudo | < 1.6.6 | Yes |
Operating System | debian | debian_linux | 2.2 | Yes |