VDB
RHSA-2018%3A0549
RHSA-2018%3A0549
PUBLISHED
CVSS 8.800000190734863 HIGH
Red Hat Security Advisory: firefox security update
Risk Scores
CVSS 3.0
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:7::client | firefox | 0, 0 |
| Red Hat:enterprise_linux:6::workstation | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::client | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::workstation | firefox | 0, 0 |
| Red Hat:enterprise_linux:7::workstation | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:6::workstation | firefox | 0, 0 |
| Red Hat:enterprise_linux:6::server | firefox | 0, 0 |
| Red Hat:enterprise_linux:6::computenode | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::server | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:6::computenode | firefox | 0, 0 |
| Red Hat:enterprise_linux:7::server | firefox | 0, 0 |
| Red Hat:enterprise_linux:6::client | firefox | 0, 0 |
| Red Hat:enterprise_linux:6::server | firefox-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:6::client | firefox-debuginfo | 0, 0 |
Exploit Intelligence
- f01965/CVE-2018-5146 (github-poc-repo)
- f01965/CVE-2018-5146 (github-poc-repo)
- f01965/CVE-2018-5146 (github-poc)
- f01965/CVE-2018-5146 (github-poc)
Timeline
- Mar 19, 2018 CVE Published
- Nov 25, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2018:0549 advisory
- https://access.redhat.com/security/updates/classification/#critical article
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/ article
- https://bugzilla.redhat.com/show_bug.cgi?id=1557221 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0549.json advisory
- https://access.redhat.com/security/cve/CVE-2018-5146 report
- https://www.cve.org/CVERecord?id=CVE-2018-5146 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-5146 advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-08 article