CVE-2022-31736
First published: Tue May 31 2022(Updated: )
A malicious website could have learned the size of a cross-origin resource that supported Range requests.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox | <101 | 101 |
| <101 | 101 | |
| <91.10 | 91.10 | |
| <91.10 | 91.10 | |
| Mozilla Firefox | <101 | |
| Mozilla Firefox ESR | <91.10 | |
| Mozilla Thunderbird | <91.10 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1735923
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-20/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-21/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-22/
- https://www.mozilla.org/security/advisories/mfsa2022-20/
- https://www.mozilla.org/security/advisories/mfsa2022-21/
- https://www.mozilla.org/security/advisories/mfsa2022-22/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2022-31736?
The severity of CVE-2022-31736 is high with a severity value of 7.
How does CVE-2022-31736 impact Mozilla Firefox?
CVE-2022-31736 affects Mozilla Firefox versions up to exclusive version 101.
How does CVE-2022-31736 impact Mozilla Thunderbird?
CVE-2022-31736 affects Mozilla Thunderbird versions up to exclusive version 91.10.
How does CVE-2022-31736 impact Mozilla Firefox ESR?
CVE-2022-31736 affects Mozilla Firefox ESR versions up to exclusive version 91.10.
How can I fix CVE-2022-31736?
Upgrade Mozilla Firefox, Mozilla Thunderbird, or Mozilla Firefox ESR to versions higher than 101, 91.10 respectively.
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