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Vulnerability details: VCID-q4ab-k3wy-sude
Vulnerability ID VCID-q4ab-k3wy-sude
Aliases CVE-2018-17466
Summary A buffer overflow and out-of-bounds read can occur in TextureStorage11 within the ANGLE graphics library, used for WebGL content. This results in a potentially exploitable crash.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17466.json
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
epss 0.00898 https://api.first.org/data/v1/epss?cve=CVE-2018-17466
cvssv3 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-17466
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-17466
archlinux Critical https://security.archlinux.org/AVG-781
archlinux Critical https://security.archlinux.org/AVG-833
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-29
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-30
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-31
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2018:3831
https://access.redhat.com/errata/RHSA-2018:3833
https://access.redhat.com/errata/RHSA-2019:0159
https://access.redhat.com/errata/RHSA-2019:0160
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17466.json
https://api.first.org/data/v1/epss?cve=CVE-2018-17466
https://crbug.com/880906
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12405
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17462
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17463
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17464
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17465
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17467
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17468
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17469
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17470
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17471
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17472
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17473
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17474
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17475
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17476
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17477
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18492
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18493
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18494
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18498
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20071
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5179
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html
https://www.debian.org/security/2018/dsa-4354
https://www.debian.org/security/2019/dsa-4362
http://www.securityfocus.com/bid/106168
1640102 https://bugzilla.redhat.com/show_bug.cgi?id=1640102
ASA-201810-12 https://security.archlinux.org/ASA-201810-12
ASA-201812-9 https://security.archlinux.org/ASA-201812-9
AVG-781 https://security.archlinux.org/AVG-781
AVG-833 https://security.archlinux.org/AVG-833
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
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: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:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2018-17466 https://nvd.nist.gov/vuln/detail/CVE-2018-17466
mfsa2018-29 https://www.mozilla.org/en-US/security/advisories/mfsa2018-29
mfsa2018-30 https://www.mozilla.org/en-US/security/advisories/mfsa2018-30
mfsa2018-31 https://www.mozilla.org/en-US/security/advisories/mfsa2018-31
RHSA-2018:3004 https://access.redhat.com/errata/RHSA-2018:3004
USN-3844-1 https://usn.ubuntu.com/3844-1/
USN-3868-1 https://usn.ubuntu.com/3868-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17466.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:L/PR:N/UI:R/S:U/C:H/I:H/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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-17466
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-2018-17466
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 0.74689
EPSS Score 0.00898
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:09:51.215570+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2018/mfsa2018-30.yml 37.0.0