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Vulnerability details: VCID-vakg-n18k-5ye6
Vulnerability ID VCID-vakg-n18k-5ye6
Aliases CVE-2018-16328
Summary ImageMagick: NULL pointer dereference in CheckEventLogging function in MagickCore/log.c
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16328.json
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2018-16328
cvssv3 4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-16328
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-16328
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16328.json
https://api.first.org/data/v1/epss?cve=CVE-2018-16328
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16328
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/ImageMagick/ImageMagick/issues/1224
1624955 https://bugzilla.redhat.com/show_bug.cgi?id=1624955
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
CVE-2018-16328 https://nvd.nist.gov/vuln/detail/CVE-2018-16328
RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16328.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:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L 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:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-16328
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-16328
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 0.40982
EPSS Score 0.00189
Published At Sept. 9, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T10:40:38.733190+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16328.json 37.0.0