
CVE-2011-0010 – sudo: does not ask for password on GID changes
https://notcve.org/view.php?id=CVE-2011-0010
18 Jan 2011 — check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command. check.c para sudo v1.7.x anterior a v1.7.4p5, cuando un grupo Runas se configura no requiere una contraseña para la ejecución de comandos, lo que implica un cambio gid pero no un cambio de UID, lo que permite a usuarios locales eludi... • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609641 • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2010-2956 – sudo: incorrect handling of RunAs specification with both user and group lists
https://notcve.org/view.php?id=CVE-2010-2956
10 Sep 2010 — Sudo 1.7.0 through 1.7.4p3, when a Runas group is configured, does not properly handle use of the -u option in conjunction with the -g option, which allows local users to gain privileges via a command line containing a "-u root" sequence. Sudo v1.7.0 hasta v1.7.4p3, cuando el grupo Runas está configurado, no gestiona de forma adecuada el uso de la opción -u junto a la opción -g, lo que permite a usuarios locales obtener privilegios a través de una línea de comandos que contenga una secuencia "-u root". • http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047516.html •

CVE-2010-1646 – sudo: insufficient environment sanitization issue
https://notcve.org/view.php?id=CVE-2010-1646
07 Jun 2010 — The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable. La funcionalidad de ruta de acceso segura en env.c en sudo v1.3.1 a v1.6.9p22 y v1.7.0 a v1.7.2p6 no controla correctamente un entorno que contenga múltiples variables PATH, lo que podría permitir a usuarios locales conseguir privilegios a través ... • http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042838.html • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2010-1163 – sudo: incomplete fix for the sudoedit privilege escalation issue CVE-2010-0426
https://notcve.org/view.php?id=CVE-2010-1163
16 Apr 2010 — The command matching functionality in sudo 1.6.8 through 1.7.2p5 does not properly handle when a file in the current working directory has the same name as a pseudo-command in the sudoers file and the PATH contains an entry for ".", which allows local users to execute arbitrary commands via a Trojan horse executable, as demonstrated using sudoedit, a different vulnerability than CVE-2010-0426. El comando de funcionalidad matching en sudo v1.6.8 hasta v1.7.2p5 no maneja adecuadamente cuando un fichero en el ... • http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039986.html • CWE-20: Improper Input Validation •

CVE-2010-0427 – sudo: Fails to reset group permissions if runas_default set
https://notcve.org/view.php?id=CVE-2010-0427
25 Feb 2010 — sudo 1.6.x before 1.6.9p21, when the runas_default option is used, does not properly set group memberships, which allows local users to gain privileges via a sudo command. sudo v1.6.x anterior a v1.6.9p21 cuando se utiliza la opción runas_default no establece adecuadamente las pertenencias a grupos, esto permite a usuarios locales aumentar sus privilegios mediante un comando sudo. • ftp://ftp.sudo.ws/pub/sudo/sudo-1.6.9p21.patch.gz • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2010-0426 – sudo: sudoedit option can possibly allow for arbitrary code execution
https://notcve.org/view.php?id=CVE-2010-0426
24 Feb 2010 — sudo 1.6.x before 1.6.9p21 and 1.7.x before 1.7.2p4, when a pseudo-command is enabled, permits a match between the name of the pseudo-command and the name of an executable file in an arbitrary directory, which allows local users to gain privileges via a crafted executable file, as demonstrated by a file named sudoedit in a user's home directory. sudo v1.6.x anterior a v1.6.9p21 y v1.7.x anterior a v1.7.2p4, cuando un pseudo-comando está activado, permite la coincidencia entre el nombre del pseudo-comando y ... • https://github.com/t0kx/privesc-CVE-2010-0426 • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2007-4305 – Systrace - Multiple System Call Wrappers Concurrency Vulnerabilities
https://notcve.org/view.php?id=CVE-2007-4305
13 Aug 2007 — Multiple race conditions in the (1) Sudo monitor mode and (2) Sysjail policies in Systrace on NetBSD and OpenBSD allow local users to defeat system call interposition, and consequently bypass access control policy and auditing. Múltiples condiciones de carrera en (1) el modo monitor de Sudo Y (2) políticas Sysjail en Systrace de NetBSD y OpenBSD permiten a usuarios locales vencer la interposición en llamadas al sistema, y por tanto evitar la política de control de acceso y monitorización. • https://www.exploit-db.com/exploits/30484 •

CVE-2007-3149
https://notcve.org/view.php?id=CVE-2007-3149
11 Jun 2007 — sudo, when linked with MIT Kerberos 5 (krb5), does not properly check whether a user can currently authenticate to Kerberos, which allows local users to gain privileges, in a manner unintended by the sudo security model, via certain KRB5_ environment variable settings. NOTE: another researcher disputes this vulnerability, stating that the attacker must be "a user, who can already log into your system, and can already use sudo." sudo, cuando está enlazado con MIT Kerberos 5 (krb5), no comprueba correctamente... • http://secunia.com/advisories/26540 •

CVE-2006-0151
https://notcve.org/view.php?id=CVE-2006-0151
09 Jan 2006 — sudo 1.6.8 and other versions does not clear the PYTHONINSPECT environment variable, which allows limited local users to gain privileges via a Python script, a variant of CVE-2005-4158. • http://secunia.com/advisories/18358 •

CVE-2005-4158 – Sudo 1.6.x - Environment Variable Handling Security Bypass
https://notcve.org/view.php?id=CVE-2005-4158
11 Dec 2005 — Sudo before 1.6.8 p12, when the Perl taint flag is off, does not clear the (1) PERLLIB, (2) PERL5LIB, and (3) PERL5OPT environment variables, which allows limited local users to cause a Perl script to include and execute arbitrary library files that have the same name as library files that are included by the script. • https://www.exploit-db.com/exploits/27056 •