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CVE-2023-49316

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high advisory

Phpseclib ASN.1 Integer Overflow Vulnerability (CVE-2023-49316)

Phpseclib versions 3.0.0 before 3.0.34 are vulnerable to an integer overflow when loading untrusted ASN.1 files, such as X.509 certificates and RSA PKCS8 keys, potentially leading to denial of service or remote code execution.

phpseclib/phpseclib integer-overflow asn1 php CVE-2023-49316
2r 1c