When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
References
| Link | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html | Third Party Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1648333 | Issue Tracking Vendor Advisory |
| https://usn.ubuntu.com/4443-1/ | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-30/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-32/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-33/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
History
02 Feb 2023, 22:19
| Type | Values Removed | Values Added |
|---|---|---|
| References | (UBUNTU) https://usn.ubuntu.com/4443-1/ - Third Party Advisory | |
| CPE | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
|
| First Time |
Canonical
Canonical ubuntu Linux |
Information
Published : 2020-08-10 18:15
Updated : 2023-12-10 13:27
NVD link : CVE-2020-15654
Mitre link : CVE-2020-15654
CVE.ORG link : CVE-2020-15654
JSON object : View
Products Affected
mozilla
- firefox_esr
- firefox
- thunderbird
canonical
- ubuntu_linux
CWE
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')