Vulnerability Bulletins |
Ejecución de código en KVIrc |
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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 |
KVIrc 3.x KVIrc 4.x < r4693 |
Description |
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Se ha encontrado una vulnerabilidad en KVIrc versiones 3.x y 4.x anteriores a r4693. La vulnerabilidad reside en el componente del protocolo IRC a la hora de manejar caracteres '\'. Un atacante remoto podría ejecutar comandos CTCP arbitrarios mediante la utilización de secuencias '\r' y '\4'. |
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Solution |
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Actualización de software Debian (DSA 2078-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0.orig.tar.gz http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6.diff.gz http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6.dsc independent packages: http://security.debian.org/pool/updates/main/k/kvirc/kvirc-data_3.4.0-6_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_alpha.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_amd64.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_arm.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_armel.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_hppa.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_i386.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_ia64.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_mips.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_mipsel.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_powerpc.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_s390.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/k/kvirc/kvirc_3.4.0-6_sparc.deb http://security.debian.org/pool/updates/main/k/kvirc/kvirc-dev_3.4.0-6_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. |
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Standar resources |
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| Property | Value |
| CVE | CVE-2010-2785 |
| BID | |
Other resources |
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Debian Security Advisory (DSA 2078-1) http://lists.debian.org/debian-security-announce/2010/msg00123.html SUSE Security Advisory (SUSE-SA:2010:015) http://www.novell.com/linux/security/advisories/2010_15_sr.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2010-08-11 |
| 1.1 | Aviso emitido por Suse (SUSE-SA:2010:015) | 2010-09-03 |