Vulnerabilidad en Kernel de Linux (CVE-2007-2172)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
22/04/2007
Última modificación:
09/04/2025
Descripción
Un error tipográfico en el Kernel de Linux versión 2.6 anterior a 2.6.21-rc6 y versión 2.4 anterior a 2.4.35 hace que RTA_MAX se utilice como un tamaño de matriz en lugar de RTN_MAX, lo que conlleva a un "out of bound access" mediante las funciones (1) dn_fib_props (dn_fib.c, DECNet) y (2) fib_props (fib_semantics.c, IPv4).
Impacto
Puntuación base 2.0
4.70
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.4.0 (incluyendo) | 2.4.35 (excluyendo) |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.0 (incluyendo) | 2.6.20 (incluyendo) |
| cpe:2.3:o:linux:linux_kernel:2.6.21:git1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git2:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git3:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git4:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git5:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git6:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:git7:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:rc1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:rc2:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:rc3:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:rc4:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.21:rc5:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.21-rc6
- http://rhn.redhat.com/errata/RHSA-2007-0488.html
- http://secunia.com/advisories/25068
- http://secunia.com/advisories/25288
- http://secunia.com/advisories/25392
- http://secunia.com/advisories/25838
- http://secunia.com/advisories/26289
- http://secunia.com/advisories/26450
- http://secunia.com/advisories/26620
- http://secunia.com/advisories/26647
- http://secunia.com/advisories/27913
- http://secunia.com/advisories/29058
- http://secunia.com/advisories/33280
- http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm
- http://www.debian.org/security/2007/dsa-1356
- http://www.debian.org/security/2007/dsa-1363
- http://www.debian.org/security/2008/dsa-1503
- http://www.debian.org/security/2008/dsa-1504
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35
- http://www.mail-archive.com/git-commits-head%40vger.kernel.org/msg08269.html
- http://www.mail-archive.com/git-commits-head%40vger.kernel.org/msg08270.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A171
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A196
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A216
- http://www.redhat.com/support/errata/RHSA-2007-0347.html
- http://www.redhat.com/support/errata/RHSA-2007-1049.html
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.securityfocus.com/bid/23447
- http://www.ubuntu.com/usn/usn-464-1
- http://www.vupen.com/english/advisories/2007/2690
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33979
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10764
- http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.21-rc6
- http://rhn.redhat.com/errata/RHSA-2007-0488.html
- http://secunia.com/advisories/25068
- http://secunia.com/advisories/25288
- http://secunia.com/advisories/25392
- http://secunia.com/advisories/25838
- http://secunia.com/advisories/26289
- http://secunia.com/advisories/26450
- http://secunia.com/advisories/26620
- http://secunia.com/advisories/26647
- http://secunia.com/advisories/27913
- http://secunia.com/advisories/29058
- http://secunia.com/advisories/33280
- http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm
- http://www.debian.org/security/2007/dsa-1356
- http://www.debian.org/security/2007/dsa-1363
- http://www.debian.org/security/2008/dsa-1503
- http://www.debian.org/security/2008/dsa-1504
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35
- http://www.mail-archive.com/git-commits-head%40vger.kernel.org/msg08269.html
- http://www.mail-archive.com/git-commits-head%40vger.kernel.org/msg08270.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A171
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A196
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A216
- http://www.redhat.com/support/errata/RHSA-2007-0347.html
- http://www.redhat.com/support/errata/RHSA-2007-1049.html
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.securityfocus.com/bid/23447
- http://www.ubuntu.com/usn/usn-464-1
- http://www.vupen.com/english/advisories/2007/2690
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33979
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10764



