The wrap function in bindings/core/v8/custom/V8EventCustom.cpp in the V8 bindings in…
Priority LOW 25CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-399 and the CVSS impact.
Summary
The wrap function in bindings/core/v8/custom/V8EventCustom.cpp in the V8 bindings in Blink, as used in Google Chrome before 38.0.2125.101, has an erroneous fallback outcome for wrapper-selection failures, which allows remote attackers to cause a denial of service via vectors that trigger stopping a worker process that had been handling an Event object.
Why it matters now
EPSS 0.0131 70th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:* | 6.6.z | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | up to 38.0.2125.7 | Vulnerable |
- cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:* Versions 6.6.z Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions up to 38.0.2125.7 Vulnerable ·Google
Remediation
Red Hat 1 advisory
- RHSA-2014:1626 Released 2014-10-14 · Red Hat rating Criticalchromium-browser security update
- Red Hat Enterprise Linux Desktop Supplementary (v. 6) chromium-browser-38.0.2125.101-2.el6_6
- Red Hat Enterprise Linux Server Supplementary (v. 6) chromium-browser-38.0.2125.101-2.el6_6
- Red Hat Enterprise Linux Workstation Supplementary (v. 6) chromium-browser-38.0.2125.101-2.el6_6
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Desktop Supplementary (v. 6) | Fixed | RHSA-2014:1626 |
| Red Hat Enterprise Linux Server Supplementary (v. 6) | Fixed | RHSA-2014:1626 |
| Red Hat Enterprise Linux Workstation Supplementary (v. 6) | Fixed | RHSA-2014:1626 |
Timeline
- 2026-10-02 Threatist record created from CVE-2014-3199
- 2026-10-03 Alias added: GHSA-w9mh-2q5f-prgq
References
Sources
- CVE-2014-3199 · CVE Program
- CVE-2014-3199 · NVD
- FIRST EPSS
- GHSA-w9mh-2q5f-prgq · GitHub Advisory Database · CC BY 4.0
- CVE-2014-3199 · Red Hat security data · CC BY 4.0
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