CVE-2023-5723 (GCVE-0-2023-5723)
Vulnerability from cvelistv5
Published
2023-10-24 12:47
Modified
2025-02-13 17:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Invalid cookie characters could have led to unexpected errors
Summary
An attacker with temporary script access to a site could have set a cookie containing invalid characters using `document.cookie` that could have led to unknown errors. This vulnerability affects Firefox < 119.
References
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1802057"
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"url": "https://www.mozilla.org/security/advisories/mfsa2023-45/"
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"url": "https://security.gentoo.org/glsa/202401-10"
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"value": "Daniel Veditz"
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"supportingMedia": [
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"base64": false,
"type": "text/html",
"value": "An attacker with temporary script access to a site could have set a cookie containing invalid characters using \u003ccode\u003edocument.cookie\u003c/code\u003e that could have led to unknown errors. This vulnerability affects Firefox \u003c 119."
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"value": "An attacker with temporary script access to a site could have set a cookie containing invalid characters using `document.cookie` that could have led to unknown errors. This vulnerability affects Firefox \u003c 119."
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"datePublished": "2023-10-24T12:47:09.951Z",
"dateReserved": "2023-10-23T17:22:04.632Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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