CVE-2009-4147
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
38Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendepss 3.7%
de la publicación al armael mismo día
Publicada en NVD2 dic
1ª PoC30 nov
metasploit30 nov
The _rtld function in the Run-Time Link-Editor (rtld) in libexec/rtld-elf/rtld.c in FreeBSD 7.1 and 8.0 does not clear the (1) LD_LIBMAP, (2) LD_LIBRARY_PATH, (3) LD_LIBMAP_DISABLE, (4) LD_DEBUG, and (5) LD_ELF_HINTS_PATH environment variables, which allows local users to gain privileges by executing a setuid or setguid program with a modified variable containing an untrusted search path that points to a Trojan horse library, different vectors than CVE-2009-4146.
Productos afectados
n/a · n/aPoCs públicas encontradas — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/10255cve_referencepacketstormsecurity.com/files/152997/FreeBSD-rtld-execl-Privilege-Escalation.htmlno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
http://packetstormsecurity.com/files/152997/FreeBSD-rtld-execl-Privilege-Escalation.htmlhttp://people.freebsd.org/~cperciva/rtld.patchhttp://secunia.com/advisories/37517http://www.securityfocus.com/archive/1/508142/100/0/threadedhttp://www.securityfocus.com/archive/1/508146/100/0/threadedhttp://www.securityfocus.com/bid/37154http://www.securitytracker.com/id?1023250