| Vulnerability Name: | CVE-2021-24000 (CCN-200192) | ||||||||||||
| Assigned: | 2021-04-19 | ||||||||||||
| Published: | 2021-04-19 | ||||||||||||
| Updated: | 2021-07-01 | ||||||||||||
| Summary: | A race condition with requestPointerLock() and setTimeout() could have resulted in a user interacting with one tab when they believed they were on a separate tab. In conjunction with certain elements (such as <input type="file">) this could have led to an attack where a user was confused about the origin of the webpage and potentially disclosed information they did not intend to. This vulnerability affects Firefox < 88. | ||||||||||||
| CVSS v3 Severity: | 3.1 Low (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N) 2.7 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
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| CVSS v2 Severity: | 2.6 Low (CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N)
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| Vulnerability Type: | CWE-Other | ||||||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||||||
| References: | Source: MITRE Type: CNA CVE-2021-24000 Source: MISC Type: Issue Tracking, Permissions Required, Vendor Advisory https://bugzilla.mozilla.org/show_bug.cgi?id=1694698 Source: XF Type: UNKNOWN firefox-cve202124000-info-disc(200192) Source: CCN Type: Mozilla Foundation Security Advisory 2021-16 Security Vulnerabilities fixed in Firefox 88 Source: MISC Type: Release Notes, Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2021-16/ Source: CCN Type: WhiteSource Vulnerability Database CVE-2021-24000 | ||||||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||
| Oval Definitions | |||||||||||||
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