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Vulnerability CVE-2024-27355
Published: 2024-03-01 Modified: 2024-03-02
| Description: |
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. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service (CPU consumption for decodeOID). |
References: |
https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129
https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b
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