Vulnerability Bulletins |
Ejecución remota de código en CamlImages |
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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 | CamlImages 2.x |
Description |
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Se han descubierto múltiples vulnerabilidades de tipo desbordamiento de entero en CamlImages 2.2. Las vulnerabilidades residen en errores en "gifread.c" y "jpegread.c". Un atacante remoto podría ejecutar código arbitrario mediante imágenes con un valor de altura y anchura muy grandes provocando desbordamiento de búfer. |
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Solution |
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Debian (DSA-1912-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20-8+etch3.dsc http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20-8+etch3.diff.gz http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.20.orig.tar.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-doc_2.20-8+etch3_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_alpha.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_amd64.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_arm.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_hppa.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_i386.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_ia64.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_mips.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_mipsel.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_powerpc.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_powerpc.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.20-8+etch3_sparc.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.20-8+etch3_sparc.deb Debian (DSA-1912-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0-4+lenny3.diff.gz http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0-4+lenny3.dsc http://security.debian.org/pool/updates/main/c/camlimages/camlimages_2.2.0.orig.tar.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-doc_2.2.0-4+lenny3_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_alpha.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_amd64.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_arm.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_armel.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_hppa.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_i386.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_ia64.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_mips.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_mipsel.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_powerpc.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_powerpc.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml_2.2.0-4+lenny3_sparc.deb http://security.debian.org/pool/updates/main/c/camlimages/libcamlimages-ocaml-dev_2.2.0-4+lenny3_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-3296 |
| BID | |
Other resources |
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Debian Security Advisory (DSA-1912-1) http://lists.debian.org/debian-security-announce/2009/msg00234.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-10-19 |