Tag: Denial of Service
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Alerts: Citrix Releases Security Updates for XenServer and Citrix Hypervisor
Source URL: https://www.cisa.gov/news-events/alerts/2024/09/25/citrix-releases-security-updates-xenserver-and-citrix-hypervisor Source: Alerts Title: Citrix Releases Security Updates for XenServer and Citrix Hypervisor Feedly Summary: Citrix released security updates to address multiple vulnerabilities in XenServer and Citrix Hypervisor. A cyber threat actor could exploit some of these vulnerabilities to cause a denial of service condition. CISA encourages users and administrators to review the…
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Hacker News: Defusedxml – defusing XML bombs and other exploits
Source URL: https://github.com/tiran/defusedxml Source: Hacker News Title: Defusedxml – defusing XML bombs and other exploits Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses vulnerabilities associated with XML processing, notably around XML bombs and the potential for denial-of-service (DoS) attacks through exploits using features such as external entity expansion. It presents novel…