VDB
CVE-2018-5099
CVE-2018-5099
PUBLISHED
CVSS 9.800000190734863 CRITICAL
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
EPSS 3.03% · 87.0th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
3.03%
87.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | firefox | 46.0+build5-0ubuntu0.14.04.2, 47.0+build3-0ubuntu0.14.04.1, 48.0+build2-0ubuntu0.14.04.1 |
| Ubuntu:18.04:LTS | thunderbird | 1:52.4.0+build1-0ubuntu2, 0 |
| Ubuntu:14.04:LTS | thunderbird | *, 1:24.0+build1-0ubuntu2, * |
| Ubuntu:18.04:LTS | firefox | 0, *, 57.0.1+build2-0ubuntu1 |
| Ubuntu:16.04:LTS | firefox | *, 53.0.3+build1-0ubuntu0.16.04.2, 54.0+build3-0ubuntu0.16.04.1 |
| Ubuntu:16.04:LTS | thunderbird | 1:45.2.0+build1-0ubuntu0.16.04.1, 1:45.3.0+build1-0ubuntu0.16.04.2, 1:45.4.0+build1-0ubuntu0.16.04.1 |
Timeline
- Jan 23, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 18, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-5099 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3544-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3529-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-5099 third-party-advisory