CVE-2015-1546
OpenLDAP Double Free Vulnerability
Description
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.
INFO
Published Date :
Feb. 12, 2015, 4:59 p.m.
Last Modified :
Nov. 7, 2023, 2:24 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2015-1546
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-1546.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-1546 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-1546 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commit%3Bh=2f1a2dd329b91afe561cd06b872d09630d4edb6a [No types assigned] Removed Reference MITRE http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commit;h=2f1a2dd329b91afe561cd06b872d09630d4edb6a -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 08, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/100938 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/100938 [No Types Assigned] -
Modified Analysis by [email protected]
Jun. 28, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:apple:mac_os_x:10.10.2:*:*:*:*:*:*:* -
CVE Translated by [email protected]
Feb. 17, 2016
Action Type Old Value New Value Removed Translation Vulnerabilidad de doble liberación en la función get_vrFilter en servers/slapd/filter.c en OpenLDAP 2.4.13 hasta 2.4.40 permite a atacantes remotos causar una denegación de servicio (caída) a través de una consulta de búsqueda manipulada con un control de valores coincidentes. Added Translation 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. -
CVE Modified by [email protected]
Aug. 26, 2015
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2015-07/msg00069.html -
CVE Modified by [email protected]
Apr. 14, 2015
Action Type Old Value New Value Added Reference https://support.apple.com/HT204659 Added Reference http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html -
CVE Modified by [email protected]
Apr. 01, 2015
Action Type Old Value New Value Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:073 -
Modified Analysis by [email protected]
Feb. 23, 2015
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.23:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.24:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.25:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.26:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.27:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.28:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.29:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.30:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.31:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.32:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.33:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.34:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.35:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.36:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.37:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.38:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.39:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 21, 2015
Action Type Old Value New Value Added Reference http://xforce.iss.net/xforce/xfdb/100938 -
CVE Modified by [email protected]
Feb. 20, 2015
Action Type Old Value New Value Changed Description Double free vulnerability in the get_vrFilter function in servers/slapd/filter.c in OpenLDAP 2.4.13 through 2.4.40 allows remote attackers to cause a denial of service (crash) via a crafted search query with a matched values control. 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. Removed Reference http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commit;h=c32e74763f77675b9e144126e375977ed6dc562c Removed Reference http://www.openldap.org/its/?findid=8027 Removed Reference https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776988 Added Reference http://www.openldap.org/its/?findid=8046 Added Reference https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776991 Added Reference http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commit;h=2f1a2dd329b91afe561cd06b872d09630d4edb6a -
Modified Analysis by [email protected]
Feb. 13, 2015
Action Type Old Value New Value Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/415.html">CWE - CWE-415: Double Free</a> Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.23:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.24:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.25:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.26:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.27:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.28:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.29:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.30:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.31:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.32:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.33:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.34:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.35:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.36:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.37:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.38:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.39:*:*:*:*:*:*:* *cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Changed Reference Type http://www.openldap.org/its/?findid=8027 No Types Assigned http://www.openldap.org/its/?findid=8027 Advisory, Exploit Added CWE NVD-CWE-Other -
Initial Analysis by [email protected]
Feb. 13, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-1546 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-1546
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.86 }} 0.02%
score
0.90893
percentile