{
  "id": "CVE-2023-26555",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-04-11T21:15:21.830",
  "lastModified": "2023-06-14T04:15:18.927",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "praecis_parse in ntpd/refclock_palisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would be complex, e.g., with a manipulated GPS receiver."
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "PHYSICAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.9
      }
    ]
  },
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      "description": [
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          "value": "CWE-787"
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  "references": [
    {
      "url": "https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26555",
      "source": "cve@mitre.org",
      "tags": [
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      ]
    },
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      "url": "https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506546409",
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    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IY2SVYH4MKPAXEYHCCXD3Z6VGINLSVHK/",
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}