CVE-2020-15654
First published: Tue Jul 28 2020(Updated: )
Last updated 24 July 2024
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox ESR | <78.1 | 78.1 |
| Mozilla Thunderbird | <78.1 | 78.1 |
| Mozilla Firefox | <79 | 79 |
| Mozilla Firefox | <79.0 | |
| Mozilla Firefox ESR | <78.1 | |
| Mozilla Thunderbird | <78.1 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| debian/firefox | 132.0.2-1 | |
| debian/thunderbird | 1:115.12.0-1~deb11u1 1:128.4.0esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.4.0esr-1~deb12u1 1:128.4.2esr-1 1:128.4.3esr-1 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1648333
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-32/
- https://www.mozilla.org/security/advisories/mfsa2020-30/
- https://www.mozilla.org/security/advisories/mfsa2020-32/
- https://www.mozilla.org/security/advisories/mfsa2020-33/
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
- https://usn.ubuntu.com/4443-1/
- https://launchpad.net/bugs/cve/CVE-2020-15654
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-32/#CVE-2020-15653
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-30/
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-32/#CVE-2020-15654
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654
- https://security-tracker.debian.org/tracker/CVE-2020-15654
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15654
- https://nvd.nist.gov/vuln/detail/CVE-2020-15654
- https://ubuntu.com/security/CVE-2020-15654
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2020-15654?
CVE-2020-15654 is a vulnerability in Mozilla Firefox and Thunderbird that allows a website to make it look like the user is interacting with the user interface when they are not.
How does CVE-2020-15654 work?
CVE-2020-15654 works by specifying a custom cursor using CSS and putting the website in an endless loop, creating a perceived broken state.
What is the severity of CVE-2020-15654?
CVE-2020-15654 has a severity level of low.
Which software versions are affected by CVE-2020-15654?
Mozilla Firefox ESR 78.1, Mozilla Firefox up to version 79, and Mozilla Thunderbird 78.1 are affected by CVE-2020-15654.
How can I resolve CVE-2020-15654?
To resolve CVE-2020-15654, update your Mozilla Firefox or Thunderbird to the latest version provided by Mozilla.
- collector/mozilla-advisory
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- source/Mozilla
- agent/software-canonical-lookup
- agent/weakness
- agent/severity
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/trending
- vendor/mozilla
- canonical/mozilla firefox esr
- canonical/mozilla thunderbird
- canonical/mozilla firefox
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/20.04
- package-manager/debian