CVE-2019-17011 — Race Condition in Mozilla Firefox
Severity
7.5HIGHNVD
OSV8.8
EPSS
1.3%
top 20.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 8
Latest updateMay 24
Description
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9
Affected Packages9 packages
Also affects: Ubuntu Linux 16.04, 18.04, 19.10
🔴Vulnerability Details
5GHSA▶
GHSA-qqwr-j46x-f6mj: Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition↗2022-05-24
CVEList▶
CVE-2019-17011: Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition↗2020-01-08
OSV▶
CVE-2019-17011: Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition↗2020-01-08
📋Vendor Advisories
6💬Community
1Bugzilla
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