Vulnerability Bulletins |
Creación insegura de ficheros temporales en apachetop |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Integridad |
| Dificulty | Avanzado |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | apachetop <= 0.12.5 |
Description |
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Se ha descubierto una vulnerabilidad en apachetop 0.12.5 y anteriores. La vulnerabilidad reside en que la función "atop.debug" crea ficheros temporales de forma insegura cuando apachetop se ejecuta en modo debug. Un atacante local podría sobrescribir ficheros arbitrarios, en los que la víctima que ejecuta la aplicación tenga permiso de escritura, mediante un ataque de enlace simbólico. |
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Solution |
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Actualización de software Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1.dsc http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1.diff.gz http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/a/apachetop/apachetop_0.12.5-1sarge1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CAN-2005-2660 |
| BID | |
Other resources |
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Debian Security Advisory (DSA 839-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00232.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-10-07 |