CVE-2018-5091
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-5091
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-5091.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-5091
- Downstream
- Related
- Published
- 2018-06-11T21:29:12Z
- Modified
- 2025-08-09T20:01:25Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- http://www.securityfocus.com/bid/102783
- http://www.securitytracker.com/id/1040270
- https://access.redhat.com/errata/RHSA-2018:0122
- https://bugzilla.mozilla.org/show_bug.cgi?id=1423086
- https://lists.debian.org/debian-lts-announce/2018/01/msg00030.html
- https://usn.ubuntu.com/3544-1/
- https://www.debian.org/security/2018/dsa-4096
- https://www.debian.org/security/2018/dsa-4102
- https://www.mozilla.org/security/advisories/mfsa2018-02/
- https://www.mozilla.org/security/advisories/mfsa2018-03/