The Unix and Linux access rights flags setuid and setgid (short for set user identity and set group identity) allow users to run an executable with the...
16 KB (2,016 words) - 08:52, 8 April 2024
bit is set in the triad for others. The set user ID, setuid, or SUID mode. When a file with setuid is executed, the resulting process will assume the effective...
21 KB (2,141 words) - 11:39, 7 August 2024
call used to change the access permissions and the special mode flags (the setuid, setgid, and sticky flags) of file system objects (files and directories)...
19 KB (1,492 words) - 23:21, 28 November 2023
Tesla model 3 using this bug. In Unix, the following C code, when used in a setuid program, has a TOCTOU bug: if (access("file", W_OK) != 0) { exit(1); } fd...
13 KB (1,375 words) - 16:41, 1 August 2024
permissions and—the instant they are no longer necessary—dismisses them via setuid() with a non-zero argument as demonstrated in the Version 6 Unix source...
15 KB (1,760 words) - 18:47, 25 August 2024
007 $ umask # display the mask (in octal) 0007 # 0 - special permissions (setuid | setgid | sticky ) # 0 - (u)ser/owner part of mask # 0 - (g)roup part of...
20 KB (1,754 words) - 10:32, 22 June 2024
GID) and a saved (SUID, SGID) ID. Normally these are identical, but in setuid and setgid processes they are different. Originally, a signed 16-bit integer...
6 KB (739 words) - 17:42, 1 January 2024
default shell. binfmt_misc CrunchBang Linux File association URI fragment The setuid feature is disabled in most modern operating systems following the realization...
25 KB (3,229 words) - 06:56, 20 July 2024
animals such as pigs SUID, sudden and unexpected infant death In computing: setuid, a privilege elevation mechanism Saved user ID, a type of user identifier...
382 bytes (73 words) - 15:01, 18 January 2018
Dec 20 10:58 st-sticky-dir -rwsr-xr-x 1 tsmitt nregion 0 Dec 20 11:09 su-setuid -rw-r--r-- 1 tsmitt nregion 10240 Dec 20 11:12 compressed.gz drwxrwxrwt...
13 KB (1,326 words) - 06:52, 5 January 2024