HIGH
Skia: Heap buffer overflow rasterizing paths in SVG
Published Jan 9, 2019
8.8
HIGHCVSS 3.0
EPSS 7.67%
Description
A precision error in Skia in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<67.0.3396.62
- Version
Configuration 2
OR
- 8.0
- 9.0
Configuration 3
OR
- 6.0
- 6.0
- 6.0
No data.
Red Hat Enterprise Linux 6
firefox-0:60.1.0-5.el6
Fixed · RHSA-2018:2112
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:67.0.3396.62-2.el6_9
Fixed · RHSA-2018:1815
Red Hat Enterprise Linux 7
firefox-0:60.1.0-4.el7_5
Fixed · RHSA-2018:2113
Red Hat Enterprise Linux 8
firefox
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | firefox-0:60.1.0-5.el6 | Fixed | RHSA-2018:2112 |
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:67.0.3396.62-2.el6_9 | Fixed | RHSA-2018:1815 |
| Red Hat Enterprise Linux 7 | firefox-0:60.1.0-4.el7_5 | Fixed | RHSA-2018:2113 |
| Red Hat Enterprise Linux 8 | firefox | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.67% 0.07666
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.07666
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (33 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 7.67% (0.07666) | 94.41th | v5 (v2026.06.15) |
| Sep 22, 2026 | 7.67% (0.07666) | 94.32th | v5 (v2026.06.15) |
| Sep 21, 2026 | 8.73% (0.08735) | 94.97th | v5 (v2026.06.15) |
| Sep 6, 2026 | 7.67% (0.07666) | 94.19th | v5 (v2026.06.15) |
| Sep 5, 2026 | 8.73% (0.08735) | 94.86th | v5 (v2026.06.15) |
| Aug 30, 2026 | 7.67% (0.07666) | 94.15th | v5 (v2026.06.15) |
| Aug 28, 2026 | 8.73% (0.08735) | 94.83th | v5 (v2026.06.15) |
| Aug 24, 2026 | 7.67% (0.07666) | 94.12th | v5 (v2026.06.15) |
| Aug 23, 2026 | 8.73% (0.08735) | 94.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.67% (0.07666) | 93.79th | v5 (v2026.06.15) |
| Jun 5, 2026 | 26.65% (0.26653) | 96.44th | v4 (v2025.03.14) |
| Apr 17, 2026 | 41.19% (0.41185) | 97.40th | v4 (v2025.03.14) |
| Nov 21, 2025 | 45.96% (0.45963) | 97.48th | v4 (v2025.03.14) |
| Nov 18, 2025 | 38.60% (0.38596) | 97.07th | v4 (v2025.03.14) |
| Oct 11, 2025 | 46.38% (0.46380) | 97.49th | v4 (v2025.03.14) |
| May 26, 2025 | 32.89% (0.32892) | 96.64th | v4 (v2025.03.14) |
| Mar 30, 2025 | 34.40% (0.34404) | 96.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 39.07% (0.39068) | 95.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 34.40% (0.34404) | 96.61th | v4 (v2025.03.14) |
| Dec 12, 2024 | 27.88% (0.27878) | 96.99th | v3 (v2023.03.01) |
| Aug 4, 2024 | 27.88% (0.27878) | 96.84th | v3 (v2023.03.01) |
| Jan 3, 2024 | 29.62% (0.29620) | 96.46th | v3 (v2023.03.01) |
| Nov 8, 2023 | 29.50% (0.29498) | 96.42th | v3 (v2023.03.01) |
| Sep 6, 2023 | 15.07% (0.15065) | 95.13th | v3 (v2023.03.01) |
| Apr 20, 2023 | 15.30% (0.15296) | 95.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.26% (0.13263) | 94.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 18.33% (0.18327) | 96.32th | v2 (v2022.01.01) |
| Apr 1, 2022 | 18.33% (0.18327) | 95.99th | v2 (v2022.01.01) |
| Feb 4, 2022 | 18.33% (0.18327) | 93.57th | v2 (v2022.01.01) |
| Feb 3, 2022 | 6.44% (0.06440) | 82.52th | v1 |
| Jan 6, 2022 | 6.44% (0.06440) | 82.35th | v1 |
| Sep 1, 2021 | 6.44% (0.06440) | 90.17th | v1 |
| Apr 14, 2021 | 6.44% (0.06440) | 0.00th | v1 |
Weaknesses (1)
References (17)
- http://www.securityfocus.com/bid/104309 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/104411 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1041014 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id/1041046 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/errata/RHSA-2018:1815 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2018:2112 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2018:2113 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2018-6126 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1584035 Issue Tracking
- https://chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop_58.html x_refsource_CONFIRM
- https://crbug.com/844457 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-6126
- https://security.gentoo.org/glsa/201810-01 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2018-6126
- https://www.debian.org/security/2018/dsa-4220 vendor-advisoryx_refsource_DEBIAN
- https://www.debian.org/security/2018/dsa-4237 vendor-advisoryx_refsource_DEBIAN
- https://www.exploit-db.com/exploits/45098/ exploitx_refsource_EXPLOIT-DB
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Jan 9, 2019
Updated Aug 5, 2024
Reserved Jan 23, 2018
Link CVE-2018-6126
CISA Vulnrichment
Updated n/a