CVE-2022-45410
First published: Tue Nov 15 2022(Updated: )
When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Thunderbird | <102.5 | 102.5 |
| Mozilla Firefox ESR | <102.5 | 102.5 |
| Mozilla Firefox | <107 | 107 |
| Mozilla Firefox | <107.0 | |
| Mozilla Firefox ESR | <102.5 | |
| Mozilla Thunderbird | <102.5 | |
| <107.0 | ||
| <102.5 | ||
| <102.5 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1658869
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-49/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-47/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-48/
- https://www.mozilla.org/security/advisories/mfsa2022-47/
- https://www.mozilla.org/security/advisories/mfsa2022-48/
- https://www.mozilla.org/security/advisories/mfsa2022-49/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2022-45410?
The severity of CVE-2022-45410 is medium.
Which software is affected by CVE-2022-45410?
CVE-2022-45410 affects Mozilla Thunderbird, Mozilla Firefox, and Mozilla Firefox ESR.
How does CVE-2022-45410 exploit SameSite cookie protections?
CVE-2022-45410 exploits SameSite cookie protections by causing the origin of a request to be lost after a ServiceWorker intercepts it.
Has CVE-2022-45410 been addressed in browsers?
Yes, CVE-2022-45410 has been addressed in browsers.
Where can I find more information about CVE-2022-45410?
You can find more information about CVE-2022-45410 at the following references: [Mozilla Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1658869), [Mozilla Security Advisory - mfsa2022-49](https://www.mozilla.org/en-US/security/advisories/mfsa2022-49/), [Mozilla Security Advisory - mfsa2022-47](https://www.mozilla.org/en-US/security/advisories/mfsa2022-47/).
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