GSD-2023-25732

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Aliases
Aliases
CVE-2023-25732
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-25732",
    "id": "GSD-2023-25732",
    "references": [
      "https://www.debian.org/security/2023/dsa-5350",
      "https://www.debian.org/security/2023/dsa-5355",
      "https://advisories.mageia.org/CVE-2023-25732.html",
      "https://access.redhat.com/errata/RHSA-2023:0805",
      "https://access.redhat.com/errata/RHSA-2023:0806",
      "https://access.redhat.com/errata/RHSA-2023:0807",
      "https://access.redhat.com/errata/RHSA-2023:0808",
      "https://access.redhat.com/errata/RHSA-2023:0809",
      "https://access.redhat.com/errata/RHSA-2023:0810",
      "https://access.redhat.com/errata/RHSA-2023:0811",
      "https://access.redhat.com/errata/RHSA-2023:0812",
      "https://access.redhat.com/errata/RHSA-2023:0817",
      "https://access.redhat.com/errata/RHSA-2023:0818",
      "https://access.redhat.com/errata/RHSA-2023:0819",
      "https://access.redhat.com/errata/RHSA-2023:0820",
      "https://access.redhat.com/errata/RHSA-2023:0821",
      "https://access.redhat.com/errata/RHSA-2023:0822",
      "https://access.redhat.com/errata/RHSA-2023:0823",
      "https://access.redhat.com/errata/RHSA-2023:0824",
      "https://www.suse.com/security/cve/CVE-2023-25732.html",
      "https://ubuntu.com/security/CVE-2023-25732"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-25732"
      ],
      "details": "When encoding data from an \u003ccode\u003einputStream\u003c/code\u003e in \u003ccode\u003expcom\u003c/code\u003e the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox \u003c 110, Thunderbird \u003c 102.8, and Firefox ESR \u003c 102.8.",
      "id": "GSD-2023-25732",
      "modified": "2023-12-13T01:20:40.667378Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Firefox",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "110"
                        }
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                  },
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                    "product_name": "Thunderbird",
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                        {
                          "version_affected": "\u003c",
                          "version_value": "102.8"
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                    "product_name": "Firefox ESR",
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      "description": {
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            "value": "When encoding data from an \u003ccode\u003einputStream\u003c/code\u003e in \u003ccode\u003expcom\u003c/code\u003e the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox \u003c 110, Thunderbird \u003c 102.8, and Firefox ESR \u003c 102.8."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Out of bounds memory write from EncodeInputStream"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-06/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-06/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-05/",
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          },
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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1804564"
          }
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    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
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                "cpe_name": [],
                "versionEndExcluding": "102.8",
                "vulnerable": true
              },
              {
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                "cpe_name": [],
                "versionEndExcluding": "102.8",
                "vulnerable": true
              },
              {
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        "description": {
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              "value": "When encoding data from an \u003ccode\u003einputStream\u003c/code\u003e in \u003ccode\u003expcom\u003c/code\u003e the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox \u003c 110, Thunderbird \u003c 102.8, and Firefox ESR \u003c 102.8."
            }
          ]
        },
        "problemtype": {
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            },
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              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1804564",
              "refsource": "MISC",
              "tags": [
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                "Permissions Required"
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              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1804564"
            },
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              "name": "https://www.mozilla.org/security/advisories/mfsa2023-07/",
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              "name": "https://www.mozilla.org/security/advisories/mfsa2023-06/",
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-06-08T15:52Z",
      "publishedDate": "2023-06-02T17:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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