CVE-2015-1546

Apple Security Advisory 2015-04-08-2

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Double free vulnerability in the get_vrFilter 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.

Vulnerabilidad de liberación doble en la función get_vrFilter en servers/slapd/filter.c en OpenLDAP 2.4.40 permite a atacantes remotos causar una denegación de servicio (caída) a través de una consulta de búsqueda manipulada con control de valores coincidentes.

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 via an empty attribute list in a deref control in a search request. Double free vulnerability in the get_vrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.40 allows remote attackers to cause a denial of service via a crafted search query with a matched values control. The updated packages provides a solution for these security issues.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-02-07 CVE Reserved
2015-02-12 CVE Published
2024-08-06 CVE Updated
2025-05-04 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
http://secunia.com/advisories/62787	Third Party Advisory
http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commit%3Bh=2f1a2dd329b91afe561cd06b872d09630d4edb6a	X_refsource_confirm
http://www.openldap.org/its/?findid=8046	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2015/02/07/3	Mailing List
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776991	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/100938	Vdb Entry
https://support.apple.com/HT204659	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2015-07/msg00069.html	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2015:073	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.40 Search vendor "Openldap" for product "Openldap" and version "2.4.40"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				10.10.2 Search vendor "Apple" for product "Mac Os X" and version "10.10.2"		-		Affected