CVE-2012-0833
Description
The acllas__handle_group_entry function in servers/plugins/acl/acllas.c in 389 Directory Server before 1.2.10 does not properly handled access control instructions (ACIs) that use certificate groups, which allows remote authenticated LDAP users with a certificate group to cause a denial of service (infinite loop and CPU consumption) by binding to the server.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Mitigation details
CVE-2012-0833 NameCVE-2012-0833 DescriptionThe acllas__handle_group_entry function in servers/plugins/acl/acllas.c in 389 Directory Server before 1.2.10 does not properly handled access control instructions (ACIs) that use certificate groups, which allows remote authenticated LDAP users with a certificate group to cause a denial of service (infinite loop and CPU consumption) by binding to the…
CVE-2012-0833
| Name | CVE-2012-0833 |
| Description | The acllas__handle_group_entry function in servers/plugins/acl/acllas.c in 389 Directory Server before 1.2.10 does not properly handled access control instructions (ACIs) that use certificate groups, which allows remote authenticated LDAP users with a certificate group to cause a denial of service (infinite loop and CPU consumption) by binding to the server. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| 389-ds-base (PTS) | bullseye | 1.4.4.11-2 | fixed |
| bullseye (security) | 1.4.4.11-2+deb11u1 | fixed | |
| bookworm | 2.3.1+dfsg1-1+deb12u1 | fixed | |
| trixie | 3.1.2+dfsg1-1+deb13u1 | fixed | |
| sid | 3.1.2+vendor1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| 389-ds-base | source | (unstable) | (not affected) |
Notes
- 389-ds-base <not-affected> (Fixed before initial upload)
Apply commands
- 389-ds-base <not-affected> (Fixed before initial upload)OS impact
Debian Fixed 4 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 0 |
| sid | Fixed | 0 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| fedoraproject | 389_directory_server | {"endIncluding":"1.2.10"} | |
| fedoraproject | 389_directory_server | 1.2.1 | |
| fedoraproject | 389_directory_server | 1.2.2 | |
| fedoraproject | 389_directory_server | 1.2.3 | |
| fedoraproject | 389_directory_server | 1.2.5 | |
| fedoraproject | 389_directory_server | 1.2.6 | |
| fedoraproject | 389_directory_server | 1.2.6.1 | |
| fedoraproject | 389_directory_server | 1.2.7 | |
| fedoraproject | 389_directory_server | 1.2.7.5 | |
| fedoraproject | 389_directory_server | 1.2.8 | |
| fedoraproject | 389_directory_server | 1.2.8.1 | |
| fedoraproject | 389_directory_server | 1.2.8.2 | |
| fedoraproject | 389_directory_server | 1.2.8.3 | |
| fedoraproject | 389_directory_server | 1.2.9.9 | |
| fedoraproject | 389_directory_server | 1.2.10 | |
References
- https://security-tracker.debian.org/tracker/CVE-2012-0833
- http://rhn.redhat.com/errata/RHSA-2012-0813.html
- http://secunia.com/advisories/48035
- http://secunia.com/advisories/49562
- https://fedorahosted.org/389/changeset/1bbbb3e5049c1aa0650546efab87ed2f1ea59637/389-ds-base
- https://fedorahosted.org/389/ticket/162
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.