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Vulnerability details: VCID-6tqy-pn93-fkbm
Vulnerability ID VCID-6tqy-pn93-fkbm
Aliases CVE-2018-5248
Summary In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
cvssv3 3.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5248.json
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
epss 0.01676 https://api.first.org/data/v1/epss?cve=CVE-2018-5248
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-5248
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-5248
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5248.json
https://api.first.org/data/v1/epss?cve=CVE-2018-5248
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10995
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11533
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11535
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11639
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13143
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17504
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17879
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11251
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12599
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12600
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5248
https://github.com/ImageMagick/ImageMagick/issues/927
https://www.debian.org/security/2018/dsa-4204
https://www.debian.org/security/2018/dsa-4245
http://www.securityfocus.com/bid/102431
1533568 https://bugzilla.redhat.com/show_bug.cgi?id=1533568
886588 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886588
cpe:2.3:a:imagemagick:imagemagick:7.0.7-17:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:imagemagick:imagemagick:7.0.7-17:*:*:*:*:*:*:*
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: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-2018-5248 https://nvd.nist.gov/vuln/detail/CVE-2018-5248
USN-3681-1 https://usn.ubuntu.com/3681-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5248.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: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-5248
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-2018-5248
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 0.81395
EPSS Score 0.01676
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:41:53.934413+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/3681-1/ 37.0.0