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1.Apple macOS Big Sur WebKit CVE-2021-1817ÄÚ´æÆÆËð´úÂëÖ´ÐÐÎó²î
Apple macOS Big Sur WebKit±£´æÄÚ´æÆÆËðÎó²î£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄWEBÇëÇ󣬣¬£¬ÓÕʹÓû§ÆÊÎö£¬£¬£¬¿ÉʹӦÓóÌÐòÍ߽⻣»£»£»£»£»òÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë¡£¡£¡£
https://support.apple.com/zh-cn/HT212325
2.Google Chrome ANGLE¶ÑÒç³ö´úÂëÖ´ÐÐÎó²î
Google Chrome ANGLE±£´æ¶ÑÒç³öÎó²î£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄWEBÇëÇ󣬣¬£¬ÓÕʹÓû§ÆÊÎö£¬£¬£¬¿ÉʹӦÓóÌÐòÍ߽⻣»£»£»£»£»òÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë¡£¡£¡£
https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html
3.Cisco Adaptive Security Appliances Software CVE-2021-1504»º³åÇøÒç³öÎó²î
Cisco Adaptive Security Appliances Software HTTPSÇëÇó±£´æÊäÈëÑéÖ¤Îó²î£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬣¬£¬¿É¾ÙÐоܾøÐ§À͹¥»÷¡£¡£¡£
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-vpn-dos-fpBcpEcD
4.PHP FilteredIterator·´ÐòÁл¯´úÂëÖ´ÐÐÎó²î
PHP FilteredIterator±£´æ·´ÐòÁл¯Îó²î£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬣¬£¬¿ÉʹӦÓóÌÐòÍ߽⻣»£»£»£»£»òÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë¡£¡£¡£
https://github.com/WordPress/Requests/security/advisories/GHSA-52qp-jpq7-6c54
5.Vivotek VIVOTEK IP Camera OSÏÂÁî×¢ÈëÎó²î
Vivotek VIVOTEK IP Camera NTP Server configuration´¦Öóͷ£²ÎÊý±£´æÇå¾²Îó²î£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬣¬£¬¿ÉÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§ÒâOSÏÂÁî¡£¡£¡£
https://www.meritlilin.com/assets/uploads/support/file/M00166-TW.pdf
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