CVE-2024-27354
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-27354
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27354.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-27354
- Aliases
- Downstream
- Published
- 2024-03-01T23:15:08Z
- Modified
- 2025-10-16T06:06:58.204854Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References