{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2024-27354","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2025-04-22T15:44:47.697Z","dateReserved":"2024-02-25T00:00:00.000Z","datePublished":"2024-03-01T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2024-03-05T15:06:04.069Z"},"descriptions":[{"lang":"en","value":"An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service (CPU consumption for an isPrime primality check). NOTE: this issue was introduced when attempting to fix CVE-2023-27560."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/phpseclib/phpseclib/blob/master/phpseclib/Math/PrimeField.php#L49"},{"url":"https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b"},{"name":"[debian-lts-announce] 20240305 [SECURITY] [DLA 3749-1] phpseclib security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html"},{"name":"[debian-lts-announce] 20240305 [SECURITY] [DLA 3750-1] php-phpseclib security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-400","lang":"en","description":"CWE-400 Uncontrolled Resource Consumption"}]}],"affected":[{"vendor":"phpseclib","product":"1x","cpes":["cpe:2.3:a:phpseclib:1x:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.0.23","versionType":"custom"}]},{"vendor":"phpseclib","product":"2x","cpes":["cpe:2.3:a:phpseclib:2x:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"2.0.47","versionType":"custom"}]},{"vendor":"phpseclib","product":"3x","cpes":["cpe:2.3:a:phpseclib:3x:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"3.0.36","versionType":"custom"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-03-06T15:59:46.617242Z","id":"CVE-2024-27354","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":"2025-04-22T15:44:47.697Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:34:51.419Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/phpseclib/phpseclib/blob/master/phpseclib/Math/PrimeField.php#L49","tags":["x_transferred"]},{"url":"https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20240305 [SECURITY] [DLA 3749-1] phpseclib security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html"},{"name":"[debian-lts-announce] 20240305 [SECURITY] [DLA 3750-1] php-phpseclib security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html"}]}]}}