Vulnerability Bulletins |
Ejecución de código en FreeType demo application |
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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 | FreeType demo application |
Description |
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Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en FreeType demo application. Un atacante remoto podría causar una denegación de servicio y ejecutar código arbitrario mediante un fichero de fuentes epecialmente manipulado. |
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Solution |
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Actualización de software Red Hat (RHSA-2010:0577-1) Red Hat Desktop (v. 3) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux WS (v. 3) https://rhn.redhat.com/ Red Hat (RHSA-2010:0578-1) RHEL Desktop Workstation (v. 5 cliente) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux Desktop (v. 5 cliente) Red Hat Enterprise Linux Desktop (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Debian (DSA 2105-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/f/freetype/freetype_2.3.7-2+lenny3.diff.gz http://security.debian.org/pool/updates/main/f/freetype/freetype_2.3.7.orig.tar.gz http://security.debian.org/pool/updates/main/f/freetype/freetype_2.3.7-2+lenny3.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_alpha.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_alpha.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_alpha.udeb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_amd64.deb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_amd64.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_amd64.udeb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_arm.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_arm.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_arm.udeb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_armel.deb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_armel.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_armel.udeb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_armel.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_i386.udeb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_i386.deb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_i386.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_ia64.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_ia64.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_ia64.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_ia64.udeb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_mips.deb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_mips.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_mips.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_mips.udeb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_mipsel.deb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_mipsel.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_mipsel.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_mipsel.udeb powerpc (PowerPC) http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_powerpc.udeb http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_powerpc.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_powerpc.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_s390.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_s390.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_s390.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_s390.udeb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.3.7-2+lenny3_sparc.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-udeb_2.3.7-2+lenny3_sparc.udeb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.3.7-2+lenny3_sparc.deb http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.3.7-2+lenny3_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-2010-2541 |
| BID | |
Other resources |
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Red Hat Security Advisory (RHSA-2010:0577-1) https://rhn.redhat.com/errata/RHSA-2010-0577.html Red Hat Security Advisory (RHSA-2010:0578-1) https://rhn.redhat.com/errata/RHSA-2010-0578.html Debian Security Advisory (DSA 2105-1) http://lists.debian.org/debian-security-announce/2010/msg00152.html SUSE Security Advisory (SUSE-SR:2010:016) http://www.novell.com/linux/security/advisories/2010_16_sr.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido, aviso emitido por Red Hat (RHSA-2010:0578-1) | 2010-08-10 |
| 1.1 | Aviso emitido por Debian (DSA 2105-1) | 2010-09-13 |
| 1.2 | Aviso emitido por Suse (SUSE-SR:2010:016) | 2010-09-14 |