CVE-2023-25731
First published: Tue Feb 14 2023(Updated: )
Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code.
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox | <110 | 110 |
| Mozilla Firefox | <110.0 | |
| debian/firefox | 131.0.2-2 |
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Reference Links
- https://www.mozilla.org/security/advisories/mfsa2023-05/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1801542
- https://launchpad.net/bugs/cve/CVE-2023-25731
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/#CVE-2023-25745
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25731
- https://nvd.nist.gov/vuln/detail/CVE-2023-25731
- https://security-tracker.debian.org/tracker/CVE-2023-25731
- https://ubuntu.com/security/CVE-2023-25731
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/#CVE-2023-25731
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2023-25731?
CVE-2023-25731 is a vulnerability in Firefox < 110 that allows query parameters in URLs to potentially overwrite global objects in privileged code.
How does CVE-2023-25731 affect Firefox?
CVE-2023-25731 affects Firefox versions earlier than 110.
What is the severity of CVE-2023-25731?
CVE-2023-25731 has a low severity rating.
How can I fix CVE-2023-25731?
To fix CVE-2023-25731, update Firefox to version 110 or higher.
Where can I find more information about CVE-2023-25731?
You can find more information about CVE-2023-25731 in the Mozilla Security Advisory (MFSA2023-05), Bugzilla entry, and the corresponding CVE reference.
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