Debian Security Advisory
DSA-2077-1 openldap -- several vulnerabilities
- Date Reported:
- 29 Jul 2010
- Affected Packages:
- openldap
- Vulnerable:
- Yes
- Security database references:
- In Mitre's CVE dictionary: CVE-2010-0211, CVE-2010-0212.
- More information:
-
Two remote vulnerabilities have been discovered in OpenLDAP. The Common Vulnerabilities and Exposures project identifies the following problems:
- CVE-2010-0211
The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences.
- CVE-2010-0212
OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string.
For the stable distribution (lenny), this problem has been fixed in version 2.4.11-1+lenny2. (The missing update for the mips architecture will be provided soon.)
For the unstable distribution (sid), this problem has been fixed in version 2.4.23-1.
We recommend that you upgrade your openldap packages.
- CVE-2010-0211
- Fixed in:
-
Debian GNU/Linux 5.0 (lenny)
- Source:
- http://security.debian.org/pool/updates/main/o/openldap/openldap_2.4.11-1+lenny2.dsc
- http://security.debian.org/pool/updates/main/o/openldap/openldap_2.4.11.orig.tar.gz
- http://security.debian.org/pool/updates/main/o/openldap/openldap_2.4.11-1+lenny2.diff.gz
- http://security.debian.org/pool/updates/main/o/openldap/openldap_2.4.11.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_arm.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_armel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_i386.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_ia64.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_s390.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/o/openldap/slapd_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap2-dev_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/libldap-2.4-2-dbg_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/slapd-dbg_2.4.11-1+lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/o/openldap/ldap-utils_2.4.11-1+lenny2_sparc.deb
MD5 checksums of the listed files are available in the original advisory.