cve-2022-22757
Vulnerability from cvelistv5
Published
2022-12-22 00:00
Modified
2024-08-03 03:21
Severity ?
Summary
Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97.
Impacted products
MozillaFirefox
Show details on NVD website


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            "url": "https://www.mozilla.org/security/advisories/mfsa2022-04/"
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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1720098"
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    "cna": {
      "affected": [
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          "versions": [
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        }
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      "problemTypes": [
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              "description": "Remote Agent did not prevent local websites from connecting",
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    "cveId": "CVE-2022-22757",
    "datePublished": "2022-12-22T00:00:00",
    "dateReserved": "2022-01-07T00:00:00",
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  }
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