HIGH
chromium-browser: Use after free in WebSockets
Published Dec 10, 2019
8.8
HIGHCVSS 3.1
EPSS 1.46%
Description
Use-after-free in WebSockets in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<79.0.3945.79
- Version
Configuration 2
OR
- 9.0
- 10.0
- 30
- 31
Configuration 3
OR
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:79.0.3945.79-1.el6_10
Fixed · RHSA-2019:4238
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:79.0.3945.79-1.el6_10 | Fixed | RHSA-2019:4238 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.8 HIGH NVD
CVSS:3.1/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
8.8 HIGH Red Hat
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.
1.46% 0.01457
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
EPSS probability 0.01457
Score over time
2021-2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (19 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.46% (0.01457) | 72.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.46% (0.01457) | 70.00th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.52% (0.03525) | 86.54th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.92% (0.05925) | 83.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.52% (0.03525) | 86.86th | v4 (v2025.03.14) |
| Jul 20, 2024 | 2.30% (0.02303) | 89.83th | v3 (v2023.03.01) |
| Apr 4, 2024 | 2.30% (0.02303) | 89.48th | v3 (v2023.03.01) |
| Nov 16, 2023 | 2.33% (0.02334) | 88.57th | v3 (v2023.03.01) |
| Nov 8, 2023 | 2.05% (0.02050) | 87.72th | v3 (v2023.03.01) |
| Oct 31, 2023 | 0.57% (0.00566) | 75.28th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.59% (0.00589) | 75.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.50% (0.00496) | 72.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 46.40% (0.46403) | 97.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.43% (0.05426) | 79.90th | v1 |
| Jan 6, 2022 | 5.43% (0.05426) | 79.69th | v1 |
| Jan 5, 2022 | 1.26% (0.01263) | 69.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.26% (0.01263) | 0.00th | v1 |
Weaknesses (2)
References (14)
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00032.html vendor-advisoryx_refsource_SUSEBroken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00036.html vendor-advisoryx_refsource_SUSEBroken Link
- https://access.redhat.com/errata/RHSA-2019:4238 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-13729 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1781977 Issue Tracking
- https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop.html x_refsource_MISCVendor Advisory
- https://crbug.com/1025489 x_refsource_MISCExploitIssue TrackingVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2Z5M4FPUMDNX2LDPHJKN5ZV5GIS2AKNU/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N5CIQCVS6E3ULJCNU7YJXJPO2BLQZDTK/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-13729
- https://seclists.org/bugtraq/2020/Jan/27 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202003-08 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-13729
- https://www.debian.org/security/2020/dsa-4606 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Dec 10, 2019
Updated Aug 5, 2024
Reserved Jul 18, 2019
Link CVE-2019-13729
CISA Vulnrichment
Updated n/a