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CVE   ID

CVE-2022-2274

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2022-07-04

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OpenSSLÊÇÒ»¸öÇ¿´óµÄ¡¢ÉÌÒµ¼¶µÄ¡¢¹¦Ð§ÆëÈ«µÄ¹¤¾ß°ü £¬ÓÃÓÚͨÓüÓÃܺÍÄþ¾²Í¨ÐÅ¡£

½üÈÕ £¬OpenSSL±»Åû¶´æÔÚÒ»¸öÔ¶³Ì´úÂëÖ´ÐЩ¶´£¨CVE-2022-2274£© £¬¸Ã©¶´Ó°ÏìÁËOpenSSL 3.0.4 °æ±¾¡£

OpenSSL 3.0.4 °æ±¾ÖÐ £¬ÔÚÖ§³Ö AVX512IFMA Ö¸ÁîµÄ X86_64 CPU µÄ RSA ʵÏÖÖдæÔÚÄþ¾²ÎÊÌâ £¬µ¼ÖÂʹÓÃ2048 λ˽ԿµÄRSAÔÚ´ËÀà·þÎñÆ÷ÉÏÔËÐдíÎó £¬ÔÚ¼ÆËã¹ý³ÌÖлᷢÉúÄÚ´æË𻵠£¬¿ÉÀûÓôË©¶´ÔÚÄ¿±êϵͳÉÏ´¥·¢´úÂëÖ´ÐС£

 

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OpenSSL 3.0.4°æ±¾

×¢£ºÔÚÖ§³ÖX86_64¼Ü¹¹AVX512IFMAÖ¸ÁîµÄ·þÎñÆ÷ÉÏÔËÐеÄSSL/TLS ·þÎñÆ÷»òÆäËüʹÓÃ2048λRSA˽ԿµÄ·þÎñÆ÷ÈÝÒ×ÊÜ´Ë©¶´Ó°Ïì¡£

 

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OpenSSLÏîÄ¿ÒÑÔÚ7ÔÂ5ÈÕÐû²¼µÄ3.0.5 °æ±¾ÖÐÐÞ¸´ÁË´Ë©¶´¡£´ËÍâ £¬OpenSSLÏîÄ¿»¹ÐÞ¸´ÁËAES OCB¼ÓÃÜ©¶´£¨(CVE-2022-2097 £¬ÖÐΣ) £¬ÊÜÓ°ÏìÓû§¿ÉÒÔÉý¼¶µ½ÒÔϰ汾£º

OpenSSL 3.0.0-3.0.4°æ±¾£ºÉý¼¶µ½ 3.0.5

OpenSSL 1.1.1-1.1.1p °æ±¾£ºÉý¼¶µ½ 1.1.1q

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https://www.openssl.org/source/

 

0x03 ²Î¿¼Á´½Ó

https://www.openssl.org/news/secadv/20220705.txt

https://github.com/openssl/openssl/issues/18625

https://www.cve.org/CVERecord?id=CVE-2022-2274

 

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