Vulnerabilidad en git-remote-ext y otros programas de ayuda remotos no especificados en Git (CVE-2015-7545)
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
13/04/2016
Última modificación:
12/04/2025
Descripción
El (1) git-remote-ext y (2) otros programas de ayuda remotos no especificados en Git en versiones anteriores a 2.3.10, 2.4.x en versiones anteriores a 2.4.10, 2.5.x en versiones anteriores a 2.5.4 y 2.6.x en versiones anteriores a 2.6.1 no restringen correctamente los protocolos permitidos, lo que podría permitir a atacantes remotos ejecutar código arbitrario a través de una URL en un (a) archivo .gitmodules u (b) otras fuentes desconocidas en un submódulo.
Impacto
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA
Puntuación base 2.0
7.50
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:git_project:git:*:*:*:*:*:*:*:* | 2.3.9 (incluyendo) | |
| cpe:2.3:a:git_project:git:2.4.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.6:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.7:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.8:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.4.9:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.5.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.5.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.5.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:git_project:git:2.5.3:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html
- http://rhn.redhat.com/errata/RHSA-2015-2515.html
- http://www.debian.org/security/2016/dsa-3435
- http://www.openwall.com/lists/oss-security/2015/12/08/5
- http://www.openwall.com/lists/oss-security/2015/12/09/8
- http://www.openwall.com/lists/oss-security/2015/12/11/7
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/78711
- http://www.securitytracker.com/id/1034501
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
- http://www.ubuntu.com/usn/USN-2835-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1269794
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt
- https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021
- https://lkml.org/lkml/2015/10/5/683
- https://security.gentoo.org/glsa/201605-01
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html
- http://rhn.redhat.com/errata/RHSA-2015-2515.html
- http://www.debian.org/security/2016/dsa-3435
- http://www.openwall.com/lists/oss-security/2015/12/08/5
- http://www.openwall.com/lists/oss-security/2015/12/09/8
- http://www.openwall.com/lists/oss-security/2015/12/11/7
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/78711
- http://www.securitytracker.com/id/1034501
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
- http://www.ubuntu.com/usn/USN-2835-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1269794
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt
- https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021
- https://lkml.org/lkml/2015/10/5/683
- https://security.gentoo.org/glsa/201605-01



