CVE-2018-10548

HIGH

PHP < 5.6.36, 7.0.x < 7.0.30, 7.1.x < 7.1.17, 7.2.x < 7.2.5 - Denial of Service via LDAP DN Handling

Title source: llm
STIX 2.1

Description

An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c allows remote LDAP servers to cause a denial of service (NULL pointer dereference and application crash) because of mishandling of the ldap_get_dn return value.

References (15)

Core 15
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/104019
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040807
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3646-2/
Issue Tracking, Patch, Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=76248
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4240
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2018-12
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3646-1/
Patch, Vendor Advisory x_refsource_confirm
http://php.net/ChangeLog-5.php
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html
Patch, Vendor Advisory x_refsource_confirm
http://php.net/ChangeLog-7.php
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201812-01
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20180607-0003/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2519
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2019-07

Scores

CVSS v3 7.5
EPSS 0.5270
EPSS Percentile 98.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (10)
canonical/ubuntu_linux 12.04
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 17.10
canonical/ubuntu_linux 18.04
debian/debian_linux 7.0
debian/debian_linux 8.0
debian/debian_linux 9.0
netapp/storage_automation_store
php/php < 5.6.36
Published Apr 29, 2018
Tracked Since Feb 18, 2026