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Vulnerability details: VCID-w6yd-ptp9-nbcr
Vulnerability ID VCID-w6yd-ptp9-nbcr
Aliases CVE-2019-9956
Summary In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-121 Stack-based Buffer Overflow
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-9956.json
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.01108 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
epss 0.0131 https://api.first.org/data/v1/epss?cve=CVE-2019-9956
cvssv3 4.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2019-9956
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-9956
archlinux Critical https://security.archlinux.org/AVG-931
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-9956.json
https://api.first.org/data/v1/epss?cve=CVE-2019-9956
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10650
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9956
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/ImageMagick/ImageMagick/issues/1523
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
https://seclists.org/bugtraq/2019/Apr/37
https://www.debian.org/security/2019/dsa-4436
http://www.securityfocus.com/bid/107546
http://www.securityfocus.com/bid/107672
1692300 https://bugzilla.redhat.com/show_bug.cgi?id=1692300
925395 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925395
ASA-201903-15 https://security.archlinux.org/ASA-201903-15
AVG-931 https://security.archlinux.org/AVG-931
cpe:2.3:a:imagemagick:imagemagick:7.0.8-35:q16:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:imagemagick:imagemagick:7.0.8-35:q16:*:*:*:*:*:*
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-2019-9956 https://nvd.nist.gov/vuln/detail/CVE-2019-9956
RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180
USN-4034-1 https://usn.ubuntu.com/4034-1/
USN-7068-1 https://usn.ubuntu.com/7068-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-9956.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:R/S:U/C:L/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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-9956
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:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-9956
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 0.77201
EPSS Score 0.01108
Published At Aug. 8, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:31:53.498804+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.19/community.json 37.0.0