Vulnerability Details : CVE-2015-1546
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.
Vulnerability category: Memory CorruptionDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-1546
Probability of exploitation activity in the next 30 days: 2.84%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 89 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-1546
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2015-1546
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https://exchange.xforce.ibmcloud.com/vulnerabilities/100938
OpenLDAP get_vrFilter denial of service CVE-2015-1546 Vulnerability Report
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http://secunia.com/advisories/62787
Sign in
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http://www.openwall.com/lists/oss-security/2015/02/07/3
oss-security - Re: CVE request: two OpenLDAP DoS issues
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http://lists.opensuse.org/opensuse-updates/2015-07/msg00069.html
openSUSE-SU-2015:1325-1: moderate: Security update for openldap2
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http://www.openldap.org/its/?findid=8046
OpenLDAP ITS - Message 8046
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https://support.apple.com/HT204659
About the security content of OS X Yosemite v10.10.3 and Security Update 2015-004 - Apple Support
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776991
#776991 - openldap: CVE-2015-1546: crash in valueReturnFilter cleanup - Debian Bug report logs
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http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commit;h=2f1a2dd329b91afe561cd06b872d09630d4edb6a
OpenLDAP Source Repository - openldap.git/commit
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http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
Apple - Lists.apple.com
Products affected by CVE-2015-1546
- cpe:2.3:o:apple:mac_os_x:10.10.2:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.40:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*