CVE-2019-9788 — Out-of-bounds Write in Mozilla Firefox
Severity
9.8CRITICALNVD
EPSS
2.1%
top 16.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 26
Latest updateMay 24
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages7 packages
Also affects: Enterprise Linux 8.0, 8.1, 8.2, 8.4
🔴Vulnerability Details
8GHSA▶
GHSA-3fgc-rx9f-4j2g: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60↗2022-05-24
CVEList▶
CVE-2019-9788: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60↗2019-04-26
OSV▶
CVE-2019-9788: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60↗2019-04-26
📋Vendor Advisories
5Debian▶
CVE-2019-9788: firefox - Mozilla developers and community members reported memory safety bugs present in ...↗2019
💬Community
1Bugzilla
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