{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-36400","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-05-27T15:59:57.030Z","datePublished":"2024-06-04T14:11:26.945Z","dateUpdated":"2024-08-02T03:37:05.234Z"},"containers":{"cna":{"title":"nano-id is unable to generate the correct character set","problemTypes":[{"descriptions":[{"cweId":"CWE-331","lang":"en","description":"CWE-331: Insufficient Entropy","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/viz-rs/nano-id/security/advisories/GHSA-9hc7-6w9r-wj94","tags":["x_refsource_CONFIRM"],"url":"https://github.com/viz-rs/nano-id/security/advisories/GHSA-9hc7-6w9r-wj94"},{"name":"https://github.com/viz-rs/nano-id/commit/a9022772b2f1ce38929b5b81eccc670ac9d3ab23","tags":["x_refsource_MISC"],"url":"https://github.com/viz-rs/nano-id/commit/a9022772b2f1ce38929b5b81eccc670ac9d3ab23"}],"affected":[{"vendor":"viz-rs","product":"nano-id","versions":[{"version":"< 0.4.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-06-04T14:11:26.945Z"},"descriptions":[{"lang":"en","value":"nano-id is a unique string ID generator for Rust. Affected versions of the nano-id crate incorrectly generated IDs using a reduced character set in the `nano_id::base62` and `nano_id::base58` functions. Specifically, the `base62` function used a character set of 32 symbols instead of the intended 62 symbols, and the `base58` function used a character set of 16 symbols instead of the intended 58 symbols. Additionally, the `nano_id::gen` macro is also affected when a custom character set that is not a power of 2 in size is specified. It should be noted that `nano_id::base64` is not affected by this vulnerability. This can result in a significant reduction in entropy, making the generated IDs predictable and vulnerable to brute-force attacks when the IDs are used in security-sensitive contexts such as session tokens or unique identifiers. The vulnerability is fixed in 0.4.0."}],"source":{"advisory":"GHSA-9hc7-6w9r-wj94","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-36400","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-06-04T15:30:53.603245Z"}}}],"affected":[{"cpes":["cpe:2.3:a:viz-rs:nano-id:*:*:*:*:*:*:*:*"],"vendor":"viz-rs","product":"nano-id","versions":[{"status":"affected","version":"0","lessThan":"0.4.0","versionType":"custom"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-05T05:15:37.447Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T03:37:05.234Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/viz-rs/nano-id/security/advisories/GHSA-9hc7-6w9r-wj94","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/viz-rs/nano-id/security/advisories/GHSA-9hc7-6w9r-wj94"},{"name":"https://github.com/viz-rs/nano-id/commit/a9022772b2f1ce38929b5b81eccc670ac9d3ab23","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/viz-rs/nano-id/commit/a9022772b2f1ce38929b5b81eccc670ac9d3ab23"}]}]}}