Vulnerability Bulletins |
Creación insegura de archivos temporales en gopher |
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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 | gopher |
Description |
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Se ha descubierto una condición de carrera en el cliente gopher. La vulnerabilidad reside en la creación insegura de archivos temporales. La explotación de esta vulnerabilidad podría permitir a un atacante local sobrescribir archivos arbitrarios mediante un ataque de enlace simbólico. |
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Solution |
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Actualización de software Debian Linux Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3.dsc http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3.tar.gz Alpha http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_alpha.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_alpha.deb ARM http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_arm.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_i386.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_ia64.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_ia64.deb HPPA http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_hppa.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_m68k.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_mips.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_mipsel.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_powerpc.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_s390.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.3woody3_sparc.deb http://security.debian.org/pool/updates/main/g/gopher/gopherd_3.0.3woody3_sparc.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1.dsc http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1.tar.gz Alpha http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_alpha.deb ARM http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_ia64.deb HPPA http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_sparc.deb Debian Debian Linux 3.1 AMD64 http://security.debian.org/pool/updates/main/g/gopher/gopher_3.0.7sarge1_amd64.deb |
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Standar resources |
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| Property | Value |
| CVE | CAN-2005-1853 |
| BID | |
Other resources |
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Debian Security Advisory DSA 770-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00157.html Debian Security Advisory DSA 773-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00160.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-08-01 |
| 1.1 | Aviso emitido por Debian (DSA 773-1) | 2005-08-25 |