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Issue summary: Generating excessively long X9.42 DH keys or checking e ...

PHP is vulnerable to the Marvin Attack

Уязвимость функции openssl_private_decrypt() компонента PKCS1 Padding Handler интерпретатора языка программирования PHP, позволяющая нарушителю реализовать атаку Марвина

Security update for openssl-1_1-livepatches

Security update for openssl-1_1-livepatches

Security update for openssl-3

Security update for openssl-3

Security update for compat-openssl098

Security update for openssl-1_1

Security update for openssl-1_0_0

Security update for openssl-1_0_0

Security update for openssl-1_1

Security update for openssl-1_1

Security update for openssl-1_1

Security update for openssl-1_1

Security update for openssl

Security update for openssl1

Issue summary: Generating excessively long X9.42 DH keys or checking excessively long X9.42 DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_generate_key() to generate an X9.42 DH key may experience long delays. Likewise, applications that use DH_check_pub_key(), DH_check_pub_key_ex() or EVP_PKEY_public_check() to check an X9.42 DH key or X9.42 DH parameters may experience long delays. Where the key or parameters that are being checked have been obtained from an untrusted source this may lead to a Denial of Service. While DH_check() performs all the necessary checks (as of CVE-2023-3817), DH_check_pub_key() doesn't make any of these checks, and is therefore vulnerable for excessively large P and Q parameters. Likewise, while DH_generate_key() performs a check for an excessively large P, it doesn't check for an excessively large Q. An application that calls DH_generate_key() or DH_check_pub_key() and supplies a key or parameters obta...

Уязвимость функции DH_generate_key() библиотеки OpenSSL, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость openssl