Vulnerability Bulletins |
Aumento de privilegios en ZCN |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| 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 | ZCN < 0.066 |
Description |
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Se ha descubierto una vulnerabilidad en ZCN. Un atacante remoto podría modificar el fichero de configuración "zcn.conf" y aumentar privilegios mediante secuencias de salto de línea y retorno de carro. |
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Solution |
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Actualización de software Debian (DSA-1735-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/z/znc/znc_0.045.orig.tar.gz http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2.dsc http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2.diff.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_amd64.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/z/znc/znc_0.045-3+etch2_sparc.deb Debian (DSA-1735-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1.dsc http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1.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+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/z/znc/znc_0.058-2+lenny1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-0759 |
| BID | |
Other resources |
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Debian Security Advisory (DSA-1735-1) http://lists.debian.org/debian-security-announce/2009/msg00045.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-03-11 |