9.8
CVSSv3

CVE-2018-18512

Published: 26/04/2019 Updated: 26/04/2019
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A use-after-free vulnerability can occur while playing a sound notification in Thunderbird. The memory storing the sound data is immediately freed, although the sound is still being played asynchronously, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5.

Vulnerability Trend

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mozilla thunderbird

Vendor Advisories

Mozilla Foundation Security Advisory 2019-03 Security vulnerabilities fixed in Thunderbird 605 Announced January 29, 2019 Impact critical Products Thunderbird Fixed in Thunderbird 605 ...