CVE-2013-4449
NoneCVSS
—
EPSS
10.9%
Published
Feb 5, 2014
CISA due date
—
The record
The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:10 | openldap | 0 | 2.4.39-1.1 |
| Debian:11 | openldap | 0 | 2.4.39-1.1 |
| Debian:12 | openldap | 0 | 2.4.39-1.1 |
| Debian:13 | openldap | 0 | 2.4.39-1.1 |
| Debian:6.0 | openldap | 0 | 2.4.23-7.3+deb6u1 |
| Debian:7 | openldap | 0 | 2.4.31-2 |
| Mageia:3 | openldap | 0 | 2.4.33-7.1.mga3 |
| Mageia:4 | openldap | 0 | 2.4.38-1.1.mga4 |
| Red Hat:enterprise_linux:5::client | compat-openldap | 0 | 0:2.3.43_2.2.29-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-clients | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-debuginfo | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-devel | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-servers | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-servers-overlays | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client | openldap-servers-sql | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | compat-openldap | 0 | 0:2.3.43_2.2.29-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-clients | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-debuginfo | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-devel | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-servers | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-servers-overlays | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::client_workstation | openldap-servers-sql | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | compat-openldap | 0 | 0:2.3.43_2.2.29-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-clients | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-debuginfo | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-devel | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-servers | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-servers-overlays | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:5::server | openldap-servers-sql | 0 | 0:2.3.43-27.el5_10 |
| Red Hat:enterprise_linux:6::client | openldap | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::client | openldap-clients | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::client | openldap-debuginfo | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::client | openldap-devel | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::client | openldap-servers | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::client | openldap-servers-sql | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap-clients | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap-debuginfo | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap-devel | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap-servers | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::computenode | openldap-servers-sql | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap-clients | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap-debuginfo | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap-devel | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap-servers | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::server | openldap-servers-sql | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap-clients | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap-debuginfo | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap-devel | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap-servers | 0 | 0:2.4.23-34.el6_5.1 |
| Red Hat:enterprise_linux:6::workstation | openldap-servers-sql | 0 | 0:2.4.23-34.el6_5.1 |
| Ubuntu:14.04:LTS | openldap | 0 | 2.4.31-1+nmu2ubuntu8.1 |
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