CVE-2023-25730
First published: Tue Feb 14 2023(Updated: )
A background script invoking `requestFullscreen` and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. External Reference: <a href="https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25730">https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25730</a>
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/firefox | <0:102.8.0-2.el7_9 | 0:102.8.0-2.el7_9 |
| redhat/thunderbird | <0:102.8.0-2.el7_9 | 0:102.8.0-2.el7_9 |
| redhat/firefox | <0:102.8.0-2.el8_7 | 0:102.8.0-2.el8_7 |
| redhat/thunderbird | <0:102.8.0-2.el8_7 | 0:102.8.0-2.el8_7 |
| redhat/firefox | <0:102.8.0-2.el8_1 | 0:102.8.0-2.el8_1 |
| redhat/thunderbird | <0:102.8.0-2.el8_1 | 0:102.8.0-2.el8_1 |
| redhat/firefox | <0:102.8.0-2.el8_2 | 0:102.8.0-2.el8_2 |
| redhat/thunderbird | <0:102.8.0-2.el8_2 | 0:102.8.0-2.el8_2 |
| redhat/firefox | <0:102.8.0-2.el8_4 | 0:102.8.0-2.el8_4 |
| redhat/thunderbird | <0:102.8.0-2.el8_4 | 0:102.8.0-2.el8_4 |
| redhat/firefox | <0:102.8.0-2.el8_6 | 0:102.8.0-2.el8_6 |
| redhat/thunderbird | <0:102.8.0-2.el8_6 | 0:102.8.0-2.el8_6 |
| redhat/firefox | <0:102.8.0-2.el9_1 | 0:102.8.0-2.el9_1 |
| redhat/thunderbird | <0:102.8.0-2.el9_1 | 0:102.8.0-2.el9_1 |
| redhat/firefox | <0:102.8.0-2.el9_0 | 0:102.8.0-2.el9_0 |
| redhat/thunderbird | <0:102.8.0-2.el9_0 | 0:102.8.0-2.el9_0 |
| Mozilla Thunderbird | <102.8 | 102.8 |
| Mozilla Firefox ESR | <102.8 | 102.8 |
| redhat/firefox | <102.8 | 102.8 |
| redhat/thunderbird | <102.8 | 102.8 |
| Mozilla Firefox | <110 | 110 |
| Mozilla Firefox | <110.0 | |
| Mozilla Firefox ESR | <102.8 | |
| Mozilla Thunderbird | <102.8 | |
| debian/firefox | 131.0.2-2 | |
| debian/firefox-esr | 115.14.0esr-1~deb11u1 128.3.1esr-1~deb11u1 115.14.0esr-1~deb12u1 128.3.1esr-1~deb12u1 128.3.0esr-2 128.3.1esr-2 | |
| debian/thunderbird | 1:115.12.0-1~deb11u1 1:115.16.0esr-1~deb11u1 1:115.12.0-1~deb12u1 1:115.16.0esr-1~deb12u1 1:128.2.0esr-1 1:128.3.0esr-1 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1794622
- https://www.mozilla.org/security/advisories/mfsa2023-05/
- https://www.mozilla.org/security/advisories/mfsa2023-07/
- https://www.mozilla.org/security/advisories/mfsa2023-06/
- https://www.cve.org/CVERecord?id=CVE-2023-25730 https://nvd.nist.gov/vuln/detail/CVE-2023-25730 https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25730 https://www.mozilla.org/en-US/security/advisories/mfsa2023-07/#CVE-2023-25730
- https://bugzilla.redhat.com/show_bug.cgi?id=2170375
- https://access.redhat.com/errata/RHSA-2023:0812
- https://access.redhat.com/errata/RHSA-2023:0817
- https://access.redhat.com/errata/RHSA-2023:0808
- https://access.redhat.com/errata/RHSA-2023:0821
- https://access.redhat.com/errata/RHSA-2023:0806
- https://access.redhat.com/errata/RHSA-2023:0818
- https://access.redhat.com/errata/RHSA-2023:0811
- https://access.redhat.com/errata/RHSA-2023:0819
- https://access.redhat.com/errata/RHSA-2023:0805
- https://access.redhat.com/errata/RHSA-2023:0820
- https://access.redhat.com/errata/RHSA-2023:0807
- https://access.redhat.com/errata/RHSA-2023:0822
- https://access.redhat.com/errata/RHSA-2023:0810
- https://access.redhat.com/errata/RHSA-2023:0824
- https://access.redhat.com/errata/RHSA-2023:0809
- https://access.redhat.com/errata/RHSA-2023:0823
- https://access.redhat.com/security/cve/cve-2023-25730
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-07/
- https://launchpad.net/bugs/cve/CVE-2023-25730
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-07/#CVE-2023-25746
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25730
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/#CVE-2023-25730
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-07/#CVE-2023-25730
- https://security-tracker.debian.org/tracker/CVE-2023-25730
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25730
- https://nvd.nist.gov/vuln/detail/CVE-2023-25730
- https://ubuntu.com/security/CVE-2023-25730
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-25730.
Which software products are affected by the vulnerability?
The vulnerability affects Firefox versions less than 110, Thunderbird versions less than 102.8, and Firefox ESR versions less than 102.8.
What is the severity of CVE-2023-25730?
The severity of CVE-2023-25730 is high with a severity value of 7.
How can I fix the vulnerability in Firefox and Thunderbird?
To fix the vulnerability in Firefox and Thunderbird, update to version 110 or higher for Firefox, 102.8 or higher for Thunderbird.
Where can I find more information about CVE-2023-25730?
You can find more information about CVE-2023-25730 in the following references: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1794622), [Mozilla Advisory](https://www.mozilla.org/security/advisories/mfsa2023-05/), [Mozilla Advisory](https://www.mozilla.org/security/advisories/mfsa2023-07/).
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