CVE-2023-5723 (GCVE-0-2023-5723)
Vulnerability from cvelistv5
Published
2023-10-24 12:47
Modified
2025-02-13 17:25
Severity ?
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.
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 119
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:07:32.611Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1802057"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-45/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202401-10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "119",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Daniel Veditz"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "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."
            }
          ],
          "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Invalid cookie characters could have led to unexpected errors",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-07T11:07:07.414Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "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/"
        },
        {
          "url": "https://security.gentoo.org/glsa/202401-10"
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2023-5723",
    "datePublished": "2023-10-24T12:47:09.951Z",
    "dateReserved": "2023-10-23T17:22:04.632Z",
    "dateUpdated": "2025-02-13T17:25:45.151Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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