Vulnerability Bulletins |
Salto de directorio en ZNC |
|
Vulnerability classification |
|
| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de la visibilidad |
| Dificulty | Avanzado |
| Required attacker level | Acceso remoto con cuenta |
System information |
|
| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | ZNC < 0.072 |
Description |
|
|
Se ha descubierto una vulnerabilidad en ZNC. La vulnerabilidad reside en un error en la validación de los datos de entrada del usuario. Un atacante remoto podría sobreescribir ficheros arbitrarios usando 'dcc send *status'. |
|
Solution |
|
|
Actualización de software Debian (DSA-1848-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3.dsc http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3.diff.gz http://security.debian.org/pool/updates/main/z/znc/znc_0.045.orig.tar.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch3_sparc.deb Debian (DSA-1848-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3.dsc http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3.diff.gz http://security.debian.org/pool/updates/main/z/znc/znc_0.058.orig.tar.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny3_sparc.deb |
|
Standar resources |
|
| Property | Value |
| CVE | |
| BID | |
Other resources |
|
|
Debian Security Advisory (DSA-1848-1) http://lists.debian.org/debian-security-announce/2009/msg00164.html |
|
Version history |
||
| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-08-03 |