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CVE-2018-5091 Details
Description
A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| debian debian linux | 7.0 8.0 9.0 |
CPE
Remediation
| |
| redhat enterprise linux | 6.0 7.0 |
CPE
Remediation
| |
| redhat enterprise linux desktop | 6.0 7.0 |
CPE
Remediation
| |
| redhat enterprise linux server | 6.0 7.0 |
CPE
Remediation
| |
| redhat enterprise linux server aus | 7.3 7.4 |
CPE
Remediation
| |
| redhat enterprise linux server eus | 7.3 7.4 7.5 |
CPE
Remediation
| |
| redhat enterprise linux workstation | 6.0 7.0 |
CPE
Remediation
| |
| mozilla firefox | < 58.0 < 52.6.0 |
CPE
Remediation
| |
| canonical ubuntu linux | 14.04 16.04 17.10 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 25, 2025 | CPE Deprecation Remap | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Aug 9, 2018 | Initial Analysis | [email protected] |
| Jun 13, 2018 | CVE Modified | [email protected] |