OpenLDAP Denial of Service Vulnerability

OpenLDAP is an open source Lightweight Directory Access Protocol LDAP implementation. A denial of service vulnerability exists in OpenLDAP 2.4.13 through 2.4.40, which can be exploited by remote attackers to cause a denial of service null pointer backreference and crash with the help of a special...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

DEBIAN-CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1545

The derefparseCtrl 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...

DEBIAN-CVE-2015-1545

The derefparseCtrl 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...

CVE-2015-1545

The derefparseCtrl 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...

Double free

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

Null pointer dereference

The derefparseCtrl 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...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1545

The derefparseCtrl 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...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1545

OpenLDAP vulnerability CVE-2015-1545 affects slapd with the deref overlay: a NULL pointer dereference/crash can be triggered by an empty attribute list in a deref control within a search request. Affected range includes OpenLDAP 2.4.13–2.4.40. Exploitation would crash the daemon (denial of servic...

CVE-2015-1546

CVE-2015-1546 affects OpenLDAP 2.4.40 (double free in get_vrFilter in servers/slapd/filter.c) allowing remote crash via crafted search. OpenSUSE/SUSE advisories (e.g., openldap2 updates) fixed this with package libldap-2_4-2.4.59-69.3; remediation: apply the security update (SUSE-SU-2015:0887-1 o...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1545

The derefparseCtrl 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...

CVE-2015-1546

Double free vulnerability in the getvrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service crash via a crafted search query with a matched values control...

CVE-2015-1545

The derefparseCtrl 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...

CVE-2015-1545: Undefined Security Weakness

The derefparseCtrl 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...

PT-2015-5343

Name of the Vulnerable Software and Affected Versions OpenLDAP version 2.4.40 Description A double free issue in the get vrFilter function in servers/slapd/filter.c allows remote attackers to cause a denial of service, resulting in a crash, by sending a crafted search query with a matched values...