Vulnerabilidad en env.c en sudo (CVE-2010-1646)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-264
Permisos, privilegios y/o control de acceso
Fecha de publicación:
07/06/2010
Última modificación:
11/04/2025
Descripción
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 de un valor debidamente modificado de la última variable de entorno PATH.
Impacto
Puntuación base 2.0
6.20
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:todd_miller:sudo:1.3.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.2p1:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.2p2:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.2p3:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p1:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p2:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p3:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p4:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p5:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p6:*:*:*:*:*:*:* | ||
cpe:2.3:a:todd_miller:sudo:1.6.3p7:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042838.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043012.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043026.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://secunia.com/advisories/40002
- http://secunia.com/advisories/40188
- http://secunia.com/advisories/40215
- http://secunia.com/advisories/40508
- http://secunia.com/advisories/43068
- http://security.gentoo.org/glsa/glsa-201009-03.xml
- http://wiki.rpath.com/Advisories:rPSA-2010-0075
- http://www.debian.org/security/2010/dsa-2062
- http://www.mandriva.com/security/advisories?name=MDVSA-2010%3A118
- http://www.osvdb.org/65083
- http://www.redhat.com/support/errata/RHSA-2010-0475.html
- http://www.securityfocus.com/archive/1/514489/100/0/threaded
- http://www.securityfocus.com/bid/40538
- http://www.securitytracker.com/id?1024101=
- http://www.sudo.ws/repos/sudo/rev/3057fde43cf0
- http://www.sudo.ws/repos/sudo/rev/a09c6812eaec
- http://www.sudo.ws/sudo/alerts/secure_path.html
- http://www.vupen.com/english/advisories/2010/1452
- http://www.vupen.com/english/advisories/2010/1478
- http://www.vupen.com/english/advisories/2010/1518
- http://www.vupen.com/english/advisories/2010/1519
- http://www.vupen.com/english/advisories/2011/0212
- https://bugzilla.redhat.com/show_bug.cgi?id=598154
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10580
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7338
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042838.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043012.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043026.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://secunia.com/advisories/40002
- http://secunia.com/advisories/40188
- http://secunia.com/advisories/40215
- http://secunia.com/advisories/40508
- http://secunia.com/advisories/43068
- http://security.gentoo.org/glsa/glsa-201009-03.xml
- http://wiki.rpath.com/Advisories:rPSA-2010-0075
- http://www.debian.org/security/2010/dsa-2062
- http://www.mandriva.com/security/advisories?name=MDVSA-2010%3A118
- http://www.osvdb.org/65083
- http://www.redhat.com/support/errata/RHSA-2010-0475.html
- http://www.securityfocus.com/archive/1/514489/100/0/threaded
- http://www.securityfocus.com/bid/40538
- http://www.securitytracker.com/id?1024101=
- http://www.sudo.ws/repos/sudo/rev/3057fde43cf0
- http://www.sudo.ws/repos/sudo/rev/a09c6812eaec
- http://www.sudo.ws/sudo/alerts/secure_path.html
- http://www.vupen.com/english/advisories/2010/1452
- http://www.vupen.com/english/advisories/2010/1478
- http://www.vupen.com/english/advisories/2010/1518
- http://www.vupen.com/english/advisories/2010/1519
- http://www.vupen.com/english/advisories/2011/0212
- https://bugzilla.redhat.com/show_bug.cgi?id=598154
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10580
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7338