Vulnerability Bulletins |
Salto de restricciones en Pygresql |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| 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 | Pygresql |
Description |
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Se ha descubierto una vulnerabilidad en Pygresql. La vulnerabilidad reside en un error en la función "PQescapeStringConn()". Un atacante remoto podría saltar restricciones de acceso mediante ciertas codificaciones de caracteres multibyte. |
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Solution |
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Actualización de software Debian (DSA-1911-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/p/pygresql/pygresql_3.8.1-1etch2.dsc http://security.debian.org/pool/updates/main/p/pygresql/pygresql_3.8.1-1etch2.diff.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_arm.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-1etch2_sparc.deb Debian (DSA-1911-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/p/pygresql/pygresql_3.8.1-3+lenny1.diff.gz http://security.debian.org/pool/updates/main/p/pygresql/pygresql_3.8.1.orig.tar.gz http://security.debian.org/pool/updates/main/p/pygresql/pygresql_3.8.1-3+lenny1.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_alpha.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_amd64.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_arm.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_armel.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_hppa.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_i386.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_ia64.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_mips.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_s390.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql-dbg_3.8.1-3+lenny1_sparc.deb http://security.debian.org/pool/updates/main/p/pygresql/python-pygresql_3.8.1-3+lenny1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-2940 |
| BID | |
Other resources |
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Debian Security Advisory (DSA-1911-1) http://lists.debian.org/debian-security-announce/2009/msg00233.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-10-19 |