CVE-2015-1545

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

La función deref_parseCtrl en servers/slapd/overlays/deref.c en OpenLDAP 2.4.13 hasta 2.4.40 permite a atacantes remotos causar una denegación de servicio (referencia a puntero nulo y caída) a través de una lista de atributos vacía en un control de referencia en una solicitud de búsqueda.

*Credits: N/A

CVSS Scores

NISTv2 5.0

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
2024-08-06 First Exploit
2024-09-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (18)

URL	Tag	Source
http://seclists.org/fulldisclosure/2019/Dec/26	Mailing List
http://secunia.com/advisories/62787	Third Party Advisory
http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commit%3Bh=c32e74763f77675b9e144126e375977ed6dc562c	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2015/02/07/3	Mailing List
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html	X_refsource_confirm
http://www.securityfocus.com/bid/72519	Vdb Entry
http://www.securitytracker.com/id/1032399	Vdb Entry
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776988	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/100937	Vdb Entry
https://seclists.org/bugtraq/2019/Dec/23	Mailing List
https://support.apple.com/HT204659	X_refsource_confirm
https://support.apple.com/kb/HT210788	X_refsource_confirm

URL	Date	SRC
http://www.openldap.org/its/?findid=8027	2024-08-06

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.debian.org/security/2015/dsa-3209	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2015:073	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2015:074	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"				2.4.13 Search vendor "Openldap" for product "Openldap" and version "2.4.13"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.14 Search vendor "Openldap" for product "Openldap" and version "2.4.14"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.15 Search vendor "Openldap" for product "Openldap" and version "2.4.15"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.16 Search vendor "Openldap" for product "Openldap" and version "2.4.16"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.17 Search vendor "Openldap" for product "Openldap" and version "2.4.17"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.18 Search vendor "Openldap" for product "Openldap" and version "2.4.18"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.19 Search vendor "Openldap" for product "Openldap" and version "2.4.19"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.20 Search vendor "Openldap" for product "Openldap" and version "2.4.20"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.21 Search vendor "Openldap" for product "Openldap" and version "2.4.21"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.22 Search vendor "Openldap" for product "Openldap" and version "2.4.22"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.23 Search vendor "Openldap" for product "Openldap" and version "2.4.23"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.24 Search vendor "Openldap" for product "Openldap" and version "2.4.24"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.25 Search vendor "Openldap" for product "Openldap" and version "2.4.25"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.26 Search vendor "Openldap" for product "Openldap" and version "2.4.26"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.27 Search vendor "Openldap" for product "Openldap" and version "2.4.27"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.28 Search vendor "Openldap" for product "Openldap" and version "2.4.28"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.29 Search vendor "Openldap" for product "Openldap" and version "2.4.29"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.30 Search vendor "Openldap" for product "Openldap" and version "2.4.30"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.31 Search vendor "Openldap" for product "Openldap" and version "2.4.31"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.32 Search vendor "Openldap" for product "Openldap" and version "2.4.32"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.33 Search vendor "Openldap" for product "Openldap" and version "2.4.33"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.34 Search vendor "Openldap" for product "Openldap" and version "2.4.34"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.35 Search vendor "Openldap" for product "Openldap" and version "2.4.35"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.36 Search vendor "Openldap" for product "Openldap" and version "2.4.36"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.37 Search vendor "Openldap" for product "Openldap" and version "2.4.37"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.38 Search vendor "Openldap" for product "Openldap" and version "2.4.38"		-		Affected
Openldap Search vendor "Openldap"		Openldap Search vendor "Openldap" for product "Openldap"				2.4.39 Search vendor "Openldap" for product "Openldap" and version "2.4.39"		-		Affected
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