Vulnerability Bulletins |
Denegación de servicio en OpenLDAP |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| 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 | GNU/Linux |
| Affected software | OpenLDAP < 2.3.39 |
Description |
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Se ha encontrado una vulnerabilidad en OpenLDAP en las versiones anteriores a la 2.3.39. La vulnerabilidad reside en un error no especificado en el demonio slapd de OpenLDAP. Un atacante remoto podría causar una denegación de servicio mediante una petición LDAP con un atributo objectClasses malformado. |
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Solution |
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Actualización de software Red Hat (RHSA-2007:1037-3) RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux Desktop (v. 5 client) https://rhn.redhat.com/ Mandriva (MDKSA-2007:215) Mandriva Linux 2007 X86 2007.0/i586/libldap2.3_0-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/libldap2.3_0-devel-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/libldap2.3_0-static-devel-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/openldap-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/openldap-clients-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/openldap-doc-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/i586/openldap-servers-2.3.27-2.1mdv2007.0.i586.rpm 2007.0/SRPMS/openldap-2.3.27-2.1mdv2007.0.src.rpm X86_64 2007.0/x86_64/lib64ldap2.3_0-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/lib64ldap2.3_0-devel-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/lib64ldap2.3_0-static-devel-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/openldap-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/openldap-clients-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/openldap-doc-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/x86_64/openldap-servers-2.3.27-2.1mdv2007.0.x86_64.rpm 2007.0/SRPMS/openldap-2.3.27-2.1mdv2007.0.src.rpm Corporate Server 4.0 X86 corporate/4.0/i586/libldap2.3_0-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/libldap2.3_0-devel-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/libldap2.3_0-static-devel-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/openldap-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/openldap-clients-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/openldap-doc-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/i586/openldap-servers-2.3.27-1.3.20060mlcs4.i586.rpm corporate/4.0/SRPMS/openldap-2.3.27-1.3.20060mlcs4.src.rpm X86_64 corporate/4.0/x86_64/lib64ldap2.3_0-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64ldap2.3_0-devel-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64ldap2.3_0-static-devel-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/openldap-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/openldap-clients-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/openldap-doc-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/openldap-servers-2.3.27-1.3.20060mlcs4.x86_64.rpm corporate/4.0/SRPMS/openldap-2.3.27-1.3.20060mlcs4.src.rpm Mandriva Linux 2007.1 X86 2007.1/i586/libldap2.3_0-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/libldap2.3_0-devel-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/libldap2.3_0-static-devel-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-clients-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-doc-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-servers-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-testprogs-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/i586/openldap-tests-2.3.34-5.1mdv2007.1.i586.rpm 2007.1/SRPMS/openldap-2.3.34-5.1mdv2007.1.src.rpm X86_64 2007.1/x86_64/lib64ldap2.3_0-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/lib64ldap2.3_0-devel-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/lib64ldap2.3_0-static-devel-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-clients-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-doc-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-servers-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-testprogs-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/x86_64/openldap-tests-2.3.34-5.1mdv2007.1.x86_64.rpm 2007.1/SRPMS/openldap-2.3.34-5.1mdv2007.1.src.rpm Mandriva Linux 2008.0 X86 2008.0/i586/libldap2.3_0-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/libldap2.3_0-devel-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/libldap2.3_0-static-devel-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-clients-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-doc-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-servers-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-testprogs-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/i586/openldap-tests-2.3.38-3.1mdv2008.0.i586.rpm 2008.0/SRPMS/openldap-2.3.38-3.1mdv2008.0.src.rpm X86_64 2008.0/x86_64/lib64ldap2.3_0-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/lib64ldap2.3_0-devel-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/lib64ldap2.3_0-static-devel-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-clients-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-doc-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-servers-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-testprogs-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/x86_64/openldap-tests-2.3.38-3.1mdv2008.0.x86_64.rpm 2008.0/SRPMS/openldap-2.3.38-3.1mdv2008.0.src.rpm Red Hat (RHSA-2007:1038-3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. Actualización de software Debian (DSA-1541-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch1.diff.gz http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30.orig.tar.gz http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch1.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_alpha.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_alpha.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_amd64.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_amd64.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_arm.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_arm.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_hppa.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_hppa.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_i386.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_i386.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_ia64.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_ia64.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_mips.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_mips.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_mipsel.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_mipsel.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_powerpc.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_powerpc.deb http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_s390.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_s390.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_sparc.deb http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_sparc.deb http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2007-5707 |
| BID | 26245 |
Other resources |
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Red Hat Security Advisory (RHSA-2007:1037-3) https://rhn.redhat.com/errata/RHSA-2007-1037.html Mandriva Security Advisory (MDKSA-2007:215) http://www.mandriva.com/security/advisories?name=MDKSA-2007:215 Red Hat Security Advisory (RHSA-2007:1038-3) https://rhn.redhat.com/errata/RHSA-2007-1038.html SUSE Security Summary Report (SUSE-SR:2007:024) http://www.novell.com/linux/security/advisories/2007_24_sr.html Debian Security Advisory (DSA-1541-1) http://lists.debian.org/debian-security-announce/2008/msg00111.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2007-11-09 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2007:215) | 2007-11-15 |
| 1.2 | Aviso emitido por Red Hat (RHSA-2007:1038-3) | 2007-11-19 |
| 1.3 | Aviso emitido por Suse (SUSE-SR:2007:024) | 2007-11-26 |
| 1.4 | Aviso emitido por Debian (DSA-1541-1) | 2008-04-14 |