Vulnerability in Openldap
CVE-2015-1545
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.111 (95.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.111 · newest: 0.111 · change: 0.000
Affected products
- Openldap — versions 2.4.13, 2.4.14, 2.4.15
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/72519 (vdb-entry)
- www.openldap.org/devel/gitweb.cgi
- support.apple.com/HT204659
- exchange.xforce.ibmcloud.com/vulnerabilities/100937 (vdb-entry)
- bugs.debian.org/cgi-bin/bugreport.cgi
- www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- www.debian.org/security/2015/dsa-3209 (vendor-advisory)
- lists.apple.com/archives/security-announce/2015/Apr/msg00001.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2015-07/msg00069.html (vendor-advisory)
- www.securitytracker.com/id/1032399 (vdb-entry)
Frequently asked questions
- What is CVE-2015-1545?
- CVE-2015-1545 is a vulnerability in Openldap. Published 2015-02-12.
- Is CVE-2015-1545 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.