Vulnerability Bulletins |
Denegación de servicio en Sun Java JRE |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Probable |
| Impact | Denegación de Servicio |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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| Property | Value |
| Affected manufacturer | Comercial Software |
| Affected software |
Sun JDK 5.0 Update 6 Microsoft Windows SDK 1.4.2_11 Sun Java JRE 1.4.x Sun Java SDK 1.4.x |
Description |
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Se ha descubierto una vulnerabilidad en Sun JDK 5.0 Update 6 y en Microsoft Windows SDK 1.4.2_11. La vulnerabilidad reside en que no se comprueban las restricciones de tamaño de fichero cuando se crean ficheros temporales. Un atacante remoto podría causar una denegación de servicio mediante un applet que cree ficheros grandes en el directorio temporal usando por ejemplo el método "Font.createFont()". |
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Solution |
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Actualización de software Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux Red Hat (RHSA-2009:0377-1) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux Desktop (v. 5 cliente) https://rhn.redhat.com/ Actualización de software Debian (DSA-1769-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11-9.1+lenny2.dsc http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11.orig.tar.gz http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11-9.1+lenny2.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-doc_6b11-9.1+lenny2_all.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-lib_6b11-9.1+lenny2_all.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-source_6b11-9.1+lenny2_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_alpha.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_alpha.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_alpha.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_alpha.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_amd64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_amd64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_amd64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_amd64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_amd64.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_i386.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_i386.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_i386.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_i386.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_ia64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_ia64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_ia64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_ia64.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_mips.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_mips.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_mips.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_mips.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_mipsel.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_mipsel.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_mipsel.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_mipsel.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_powerpc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_powerpc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_powerpc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_powerpc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_powerpc.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_sparc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_sparc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_sparc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_sparc.deb http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2006-2426 |
| BID | 17981 |
Other resources |
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Secunia Advisory (SA20132) http://secunia.com/advisories/20132/ SUSE Security Advisory (SUSE-SR:2006:012) http://www.novell.com/linux/security/advisories/2006-06-02.html Debian Security Advisory (DSA-1769-1) http://lists.debian.org/debian-security-announce/2009/msg00080.html Red Hat Security Advisory (RHSA-2009:0377-1) https://rhn.redhat.com/errata/RHSA-2009-0377.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2006-05-17 |
| 1.1 | Aviso emitido por Suse (SUSE-SR:2006:012). CVE, BID, y X-Force añadidos. | 2006-06-06 |
| 1.2 | Aviso emitido por Debian (DSA-1769-1), aviso emitido por Red Hat (RHSA-2009:0377-1) | 2009-04-13 |