HIGH
chromium-browser: Heap buffer overflow in Skia
Published Dec 11, 2018
8.8
HIGHCVSS 3.0
EPSS 3.90%
Description
Heap buffer overflow in Skia in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<71.0.3578.80
- Version
Configuration 2
OR
- 6.0
- 6.0
- 6.0
Configuration 3
- 9.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:71.0.3578.80-1.el6_10
Fixed · RHSA-2018:3803
Red Hat Enterprise Linux 6
firefox
Not affected
Red Hat Enterprise Linux 6
thunderbird
Not affected
Red Hat Enterprise Linux 7
firefox
Not affected
Red Hat Enterprise Linux 7
thunderbird
Not affected
Red Hat Enterprise Linux 8
firefox
Not affected
Red Hat Enterprise Linux 8
thunderbird
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:71.0.3578.80-1.el6_10 | Fixed | RHSA-2018:3803 |
| Red Hat Enterprise Linux 6 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 6 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 7 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 7 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 8 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 8 | thunderbird | 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.
3.90% 0.03898
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03898
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 (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.90% (0.03898) | 89.94th | v5 (v2026.06.15) |
| Sep 22, 2026 | 3.90% (0.03898) | 89.80th | v5 (v2026.06.15) |
| Sep 21, 2026 | 5.71% (0.05713) | 92.73th | v5 (v2026.06.15) |
| Sep 6, 2026 | 3.90% (0.03898) | 89.57th | v5 (v2026.06.15) |
| Sep 5, 2026 | 5.71% (0.05713) | 92.58th | v5 (v2026.06.15) |
| Aug 30, 2026 | 3.90% (0.03898) | 89.51th | v5 (v2026.06.15) |
| Aug 28, 2026 | 5.71% (0.05713) | 92.53th | v5 (v2026.06.15) |
| Aug 24, 2026 | 3.90% (0.03898) | 89.45th | v5 (v2026.06.15) |
| Aug 23, 2026 | 5.71% (0.05713) | 92.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.72% (0.03724) | 88.34th | v5 (v2026.06.15) |
| May 26, 2026 | 4.34% (0.04343) | 89.05th | v4 (v2025.03.14) |
| May 16, 2026 | 3.15% (0.03145) | 87.04th | v4 (v2025.03.14) |
| May 24, 2025 | 1.85% (0.01849) | 82.09th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.86% (0.02859) | 85.32th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.39% (0.01387) | 86.50th | v3 (v2023.03.01) |
| Jul 6, 2024 | 1.39% (0.01387) | 86.44th | v3 (v2023.03.01) |
| Dec 5, 2023 | 1.52% (0.01517) | 85.50th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.55% (0.01546) | 85.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.63% (0.00629) | 75.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.97% (0.00974) | 26.07th | v1 |
| Jan 6, 2022 | 0.97% (0.00974) | 25.44th | v1 |
| Sep 1, 2021 | 0.97% (0.00974) | 60.80th | v1 |
| Apr 14, 2021 | 0.97% (0.00974) | 0.00th | v1 |
Weaknesses (1)
References (12)
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/106084 vdb-entryx_refsource_BID
- https://access.redhat.com/errata/RHSA-2018:3803 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2018-18335 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1656549 Issue Tracking
- https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html x_refsource_CONFIRM
- https://crbug.com/895362 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-18335
- https://security.gentoo.org/glsa/201904-07 vendor-advisoryx_refsource_GENTOO
- https://security.gentoo.org/glsa/201908-18 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2018-18335
- https://www.debian.org/security/2018/dsa-4352 vendor-advisoryx_refsource_DEBIAN
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html | vendor-advisoryx_refsource_SUSE | |
| http://www.securityfocus.com/bid/106084 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2018:3803 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2018-18335 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1656549 | Issue Tracking | |
| https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html | x_refsource_CONFIRM | |
| https://crbug.com/895362 | x_refsource_MISC | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-18335 | ||
| https://security.gentoo.org/glsa/201904-07 | vendor-advisoryx_refsource_GENTOO | |
| https://security.gentoo.org/glsa/201908-18 | vendor-advisoryx_refsource_GENTOO | |
| https://www.cve.org/CVERecord?id=CVE-2018-18335 | ||
| https://www.debian.org/security/2018/dsa-4352 | vendor-advisoryx_refsource_DEBIAN |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Dec 11, 2018
Updated Aug 5, 2024
Reserved Oct 15, 2018
Link CVE-2018-18335
CISA Vulnrichment
Updated n/a