CVE-2010-0211
published 2010-07-28CVE-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…
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EXPLOIT
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, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | >= 10.6.0 < 10.6.5 | 10.6.5 |
| apple | mac_os_x_server | >= 10.6.0 < 10.6.5 | 10.6.5 |
| debian | openldap | < openldap 2.4.23-1 (bookworm) | openldap 2.4.23-1 (bookworm) |
| openldap | openldap | — | — |
| openldap | openldap | >= 0 < 2.4.23-1 | 2.4.23-1 |
| openldap | openldap | >= 0 < 2.4.23-1 | 2.4.23-1 |
| openldap | openldap | >= 0 < 2.4.23-1 | 2.4.23-1 |
| openldap | openldap | >= 0 < 2.4.23-1 | 2.4.23-1 |
| opensuse | opensuse | — | — |
| vmware | esxi | — | — |
| vmware | esxi | — | — |
| vmware | esxi | — | — |
| vmware | vmware_workstation | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL