CVE-2024-4772: Weak RNG
First published: Tue May 14 2024(Updated: )
An HTTP digest authentication nonce value was generated using `rand()` which could lead to predictable values. This vulnerability affects Firefox < 126.
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox | <126 | 126 |
| debian/firefox | 130.0.1-1 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1870579
- https://www.mozilla.org/security/advisories/mfsa2024-21/
- https://www.mozilla.org/en-US/security/advisories/mfsa2024-21/
- https://launchpad.net/bugs/cve/CVE-2024-4772
- https://www.mozilla.org/en-US/security/advisories/mfsa2024-21/#CVE-2024-4772
- https://security-tracker.debian.org/tracker/CVE-2024-4772
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4772
- https://nvd.nist.gov/vuln/detail/CVE-2024-4772
- https://ubuntu.com/security/CVE-2024-4772
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2024-4772?
CVE-2024-4772 has a moderate severity level due to the potential for predictable nonce values in HTTP digest authentication.
How do I fix CVE-2024-4772?
To resolve CVE-2024-4772, upgrade to Mozilla Firefox version 126 or later.
Which versions of Firefox are affected by CVE-2024-4772?
CVE-2024-4772 affects all versions of Firefox prior to 126.
What does CVE-2024-4772 affect?
CVE-2024-4772 affects the HTTP digest authentication mechanism in Mozilla Firefox by using a weak nonce value.
Is there a specific version of Firefox recommended to mitigate CVE-2024-4772?
Yes, upgrading to Mozilla Firefox version 126 or later is recommended to mitigate CVE-2024-4772.
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