HIGH
chromium-browser: use after free in pdfium
Published Sep 25, 2018
8.8
HIGHCVSS 3.0
EPSS 2.15%
Description
Use after free in PDFium in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<64.0.3282.119
- Version
Configuration 2
OR
- 6.0
- 6.0
- 6.0
Configuration 3
OR
- 8.0
- 9.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:64.0.3282.119-1.el6_9
Fixed · RHSA-2018:0265
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:64.0.3282.119-1.el6_9 | Fixed | RHSA-2018:0265 |
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.
2.15% 0.02149
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02149
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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.15% (0.02149) | 81.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.15% (0.02149) | 79.67th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.65% (0.01655) | 80.35th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.94% (0.02937) | 77.37th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.72% (0.01716) | 87.98th | v3 (v2023.03.01) |
| Apr 20, 2024 | 1.72% (0.01716) | 87.68th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.88% (0.01876) | 87.07th | v3 (v2023.03.01) |
| Sep 19, 2023 | 1.29% (0.01287) | 84.18th | v3 (v2023.03.01) |
| May 8, 2023 | 0.93% (0.00928) | 80.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.41% (0.01412) | 84.40th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.76% (0.00757) | 20.56th | v1 |
| Jan 6, 2022 | 0.76% (0.00757) | 19.98th | v1 |
| Sep 1, 2021 | 0.76% (0.00757) | 49.43th | v1 |
| Apr 14, 2021 | 0.76% (0.00757) | 0.00th | v1 |
Weaknesses (1)
References (10)
- http://www.securityfocus.com/bid/102797 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1040282 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/errata/RHSA-2018:0265 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2018-6031 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1538503 Issue Tracking
- https://chromereleases.googleblog.com/2018/01/stable-channel-update-for-desktop_24.html x_refsource_CONFIRM
- https://crbug.com/780450 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2018-6031
- https://www.cve.org/CVERecord?id=CVE-2018-6031
- https://www.debian.org/security/2018/dsa-4103 vendor-advisoryx_refsource_DEBIAN
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/102797 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1040282 | vdb-entryx_refsource_SECTRACK | |
| https://access.redhat.com/errata/RHSA-2018:0265 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2018-6031 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1538503 | Issue Tracking | |
| https://chromereleases.googleblog.com/2018/01/stable-channel-update-for-desktop_24.html | x_refsource_CONFIRM | |
| https://crbug.com/780450 | x_refsource_CONFIRM | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-6031 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-6031 | ||
| https://www.debian.org/security/2018/dsa-4103 | vendor-advisoryx_refsource_DEBIAN |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Sep 25, 2018
Updated Aug 5, 2024
Reserved Jan 23, 2018
Link CVE-2018-6031
CISA Vulnrichment
Updated n/a