| Name | CVE-2015-1545 |
| Description | The deref_parseCtrl function in servers/slapd/overlays/deref.c in OpenLDAP 2.4.13 through 2.4.40 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an empty attribute list in a deref control in a search request. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-203-1, DSA-3209-1 |
| Debian Bugs | 776988 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openldap (PTS) | jessie, jessie (lts) | 2.4.40+dfsg-1+deb8u11 | fixed |
| stretch (security), stretch (lts), stretch | 2.4.44+dfsg-5+deb9u9 | fixed | |
| buster, buster (security) | 2.4.47+dfsg-3+deb10u7 | fixed | |
| bullseye (security), bullseye | 2.4.57+dfsg-3+deb11u1 | fixed | |
| sid, bookworm | 2.5.13+dfsg-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openldap | source | squeeze | 2.4.23-7.3+deb6u1 | DLA-203-1 | ||
| openldap | source | wheezy | 2.4.31-2 | DSA-3209-1 | ||
| openldap | source | (unstable) | 2.4.40-4 | 776988 |
[wheezy] - openldap <no-dsa> (Minor issue)
[squeeze] - openldap <no-dsa> (Minor issue)
http://www.openldap.org/its/?findid=8027
http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h=c32e74763f77675b9e144126e375977ed6dc562c