{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-3036","assignerOrgId":"a22f1246-ba21-4bb4-a601-ad51614c1513","state":"PUBLISHED","assignerShortName":"cloudflare","dateReserved":"2023-06-01T13:38:17.881Z","datePublished":"2023-06-14T11:08:08.969Z","dateUpdated":"2025-01-02T19:22:43.099Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://github.com","defaultStatus":"unaffected","packageName":"cfnts","platforms":["rust"],"product":"cfnts","vendor":"Cloudflare","versions":[{"lessThan":"< 783490b","status":"affected","version":"0","versionType":"git"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":" Carlos López (00xc)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">An unchecked read in NTP server in github.com/cloudflare/cfnts prior to commit </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/cloudflare/cfnts/commit/783490b913f05e508a492cd7b02e3c4ec2297b71\"><tt>783490b</tt></a><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;enabled a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents.</span><br>"}],"value":"An unchecked read in NTP server in github.com/cloudflare/cfnts prior to commit  783490b https://github.com/cloudflare/cfnts/commit/783490b913f05e508a492cd7b02e3c4ec2297b71  enabled a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents.\n"}],"impacts":[{"capecId":"CAPEC-540","descriptions":[{"lang":"en","value":"CAPEC-540 Overread Buffers"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"a22f1246-ba21-4bb4-a601-ad51614c1513","shortName":"cloudflare","dateUpdated":"2023-06-14T11:08:28.361Z"},"references":[{"url":"https://github.com/cloudflare/cfnts/security/advisories/GHSA-pwx6-gw47-96cp"}],"source":{"discovery":"EXTERNAL"},"title":"Out of Bounds Slice index in cfnts leads to remote panic","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T06:41:04.398Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/cloudflare/cfnts/security/advisories/GHSA-pwx6-gw47-96cp","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-02T19:22:25.948021Z","id":"CVE-2023-3036","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-02T19:22:43.099Z"}}]}}