Vulnerability Bulletins |
Ejecución remota de código en LibThai |
|
Vulnerability classification |
|
| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
|
| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | LibThai 0.1.13 |
Description |
|
|
Se han descubierto múltiples desbordamiento de enteros en LibThai. Las vulnerabilidades residen en errores en "thbrk/thbrk.c" y "thwbrk/thwbrk.c". Un atacante remoto podría ejecutar código arbitrario mediante cadenas largas que provocan desbordamientos de búfer. |
|
Solution |
|
|
Actualización de software Debian (DSA-1971-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6-1+etch1.dsc http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6.orig.tar.gz http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6-1+etch1.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/libt/libthai/libthai-doc_0.1.6-1+etch1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_alpha.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_amd64.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_amd64.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_hppa.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_i386.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_ia64.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_mips.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_mipsel.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_powerpc.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_s390.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.6-1+etch1_sparc.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.6-1+etch1_sparc.deb Debian (DSA-1971-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9.orig.tar.gz http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9-4+lenny1.dsc http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9-4+lenny1.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/libt/libthai/libthai-doc_0.1.9-4+lenny1_all.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-data_0.1.9-4+lenny1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_alpha.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_amd64.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_amd64.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_armel.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_hppa.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_i386.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_ia64.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_mips.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_s390.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/libt/libthai/libthai-dev_0.1.9-4+lenny1_sparc.deb http://security.debian.org/pool/updates/main/libt/libthai/libthai0_0.1.9-4+lenny1_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. |
|
Standar resources |
|
| Property | Value |
| CVE | CVE-2009-4012 |
| BID | |
Other resources |
|
|
Debian Security Advisory (DSA-1971-1) http://lists.debian.org/debian-security-announce/2010/msg00006.html SUSE Security Advisory (SUSE-SR:2010:002) http://www.novell.com/linux/security/advisories/2010_2_sr.html |
|
Version history |
||
| Version | Comments | Date |
| 1.0 | Aviso emitido | 2010-01-26 |
| 1.1 | Aviso emitido por Suse (SUSE-SR:2010:002) | 2010-02-02 |