FKIE_CVE-2019-11738

Vulnerability from fkie_nvd - Published: 2019-09-27 18:15 - Updated: 2024-11-21 04:21
Summary
If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Impacted products
Vendor Product Version
mozilla firefox *
mozilla firefox_esr *
opensuse leap 15.0
opensuse leap 15.1

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  "cveTags": [],
  "descriptions": [
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      "value": "If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox \u003c 69 and Firefox ESR \u003c 68.1."
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  "id": "CVE-2019-11738",
  "lastModified": "2024-11-21T04:21:41.463",
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  "published": "2019-09-27T18:15:11.600",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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