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Vulnerability details: VCID-mp6g-cz3s-uuee
Vulnerability ID VCID-mp6g-cz3s-uuee
Aliases CVE-2018-6129
Summary Out of bounds array access in WebRTC in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
Status Published
Exploitability 2.0
Weighted Severity 7.9
Risk 10.0
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-2018-6129.json
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
epss 0.02582 https://api.first.org/data/v1/epss?cve=CVE-2018-6129
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-6129
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-6129
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-6129.json
https://api.first.org/data/v1/epss?cve=CVE-2018-6129
https://chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop_58.html
https://crbug.com/838672
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6118
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6120
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6121
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6122
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6123
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6124
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6125
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6126
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6127
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6129
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6131
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6132
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6133
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6134
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6135
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6136
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6137
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6138
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6139
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6140
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6141
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6142
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6143
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6144
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6145
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6147
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6148
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6149
1584039 https://bugzilla.redhat.com/show_bug.cgi?id=1584039
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:*:*:*:*:*:*:*:*
CVE-2018-6129 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1568
CVE-2018-6129 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/44863.txt
CVE-2018-6129 https://nvd.nist.gov/vuln/detail/CVE-2018-6129
Data source Exploit-DB
Date added June 8, 2018
Description WebRTC - VP9 Missing Frame Processing Out-of-Bounds Memory Access
Ransomware campaign use Known
Source publication date June 8, 2018
Exploit type dos
Platform multiple
Source update date June 8, 2018
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1568
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-2018-6129.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:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-6129
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:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-6129
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 0.84985
EPSS Score 0.02582
Published At Aug. 8, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T10:02:58.278401+00:00 NVD Importer Import https://nvd.nist.gov/vuln/detail/CVE-2018-6129 37.0.0