Vulnerability Bulletins |
Salto de directorio en aria2 |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | aria2 < 1.9.3 |
Description |
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Se ha descubierto una vulnerabilidad de salto de directorio en aria2 1.9.3 y anteriores. Un atacante remoto podría crear ficheros arbitrarios añadiendo secuencias de salto de directorio en el nombre de atributo de un fichero metalink. |
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Solution |
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Actualización de software Debian (DSA 2047-1) Debian Linux 5.0 Source: http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0.orig.tar.gz http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2.dsc http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2.diff.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny2_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2010-1512 |
| BID | 40142 |
Other resources |
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Debian Security Advisory (DSA 2047-1) http://lists.debian.org/debian-security-announce/2010/msg00088.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2010-05-19 |