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Vulnerability details: VCID-7j98-wax7-aaan
Vulnerability ID VCID-7j98-wax7-aaan
Aliases CVE-2018-10548
Summary 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.
Status Published
Exploitability 2.0
Weighted Severity 6.8
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-10548.html
generic_textual Medium http://php.net/ChangeLog-5.php
generic_textual Low http://php.net/ChangeLog-7.php
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10548.json
epss 0.15809 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.15809 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.1997 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.1997 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.1997 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.1997 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.1997 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.25236 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.42781 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.43136 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.50208 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.50208 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.50208 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.65467 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.72108 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.80079 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.80079 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.80079 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.80079 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
epss 0.90066 https://api.first.org/data/v1/epss?cve=CVE-2018-10548
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1573805
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10545
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10546
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10547
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10548
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10549
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7584
cvssv3 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2018-10548
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-10548
generic_textual Medium https://ubuntu.com/security/notices/USN-3646-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3646-2
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-10548.html
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10548.json
https://api.first.org/data/v1/epss?cve=CVE-2018-10548
https://bugs.php.net/bug.php?id=76248
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10545
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10546
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10548
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10549
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7584
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html
https://security.gentoo.org/glsa/201812-01
https://security.netapp.com/advisory/ntap-20180607-0003/
https://ubuntu.com/security/notices/USN-3646-1
https://ubuntu.com/security/notices/USN-3646-2
https://usn.ubuntu.com/3646-1/
https://usn.ubuntu.com/3646-2/
https://www.debian.org/security/2018/dsa-4240
https://www.tenable.com/security/tns-2018-12
https://www.tenable.com/security/tns-2019-07
http://www.securityfocus.com/bid/104019
http://www.securitytracker.com/id/1040807
1573805 https://bugzilla.redhat.com/show_bug.cgi?id=1573805
cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2018-10548 https://nvd.nist.gov/vuln/detail/CVE-2018-10548
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10548.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-10548
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-10548
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.94415
EPSS Score 0.15809
Published At June 3, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.