CVE-2023-25751

{
  "id": "CVE-2023-25751",
  "sourceIdentifier": "[email protected]",
  "published": "2023-06-02T17:15:11.947",
  "lastModified": "2026-10-23T23:10:00.157",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could lead to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9."
    },
    {
      "lang": "es",
      "value": "A veces, al invalidar código JIT mientras se sigue un iterador, el código recién generado podría sobrescribirse incorrectamente. Esto podría llevar a un fallo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 111, Firefox ESR anterior a 102.9 y Thunderbird anterior a 102.9."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
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          "product": "Firefox",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "111",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Mozilla",
          "product": "Firefox ESR",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "102.9",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Mozilla",
          "product": "Thunderbird",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "102.9",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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        "source": "[email protected]",
        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
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        "ssvcData": {
          "timestamp": "2025-01-09T16:09:17.338447Z",
          "id": "CVE-2023-25751",
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            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
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            {
              "technicalImpact": "partial"
            }
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          "role": "CISA Coordinator",
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  },
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      "source": "[email protected]",
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          "lang": "en",
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        }
      ]
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  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1814899",
      "source": "[email protected]",
      "tags": [
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}