Vulnerability Bulletins |
Ejecución de código arbitrario en Webcit |
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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 | Webcit |
Description |
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Se ha descubierto una vulnerabilidad de tipo "format string" en WebCit. La vulnerabilidad reside en un error en la comprobación de datos de entrada del usuario en el componente "mini_calendar". Un atacante remoto podría causar una denegación de servicio o ejecutar código arbitrario. |
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Solution |
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Actualización de software Debian (DSA-1752-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/w/webcit/webcit_7.37-dfsg.orig.tar.gz http://security.debian.org/pool/updates/main/w/webcit/webcit_7.37-dfsg-7.diff.gz http://security.debian.org/pool/updates/main/w/webcit/webcit_7.37-dfsg-7.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/w/webcit/citadel-webcit_7.37-dfsg-7_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-0364 |
| BID | |
Other resources |
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Debian Security Advisory (DSA-1752-1) http://lists.debian.org/debian-security-announce/2009/msg00062.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-03-24 |