7 matches found
Improved Leakage Abuse Attacks in Searchable Symmetric Encryption with EBPF Monitoring
Searchable Symmetric Encryption SSE allows users to search over encrypted data stored on untrusted servers, like cloud providers. While SSE hides the content of queries and documents, it still leaks patterns, such as how often a query is made. These leakages have been shown to enable leakage abus...
bind security update
bind 32:9.16.23-14.4 - Rebuild with correct z-stream tag again 32:9.16.23-14.3 - Rebuild together with bind-dyndb-ldap to adjust ABI changes 32:9.16.23-14.2 - Import tests for large DNS messages fix - Add downstream change complementing CVE-2023-50387 32:9.16.23-14.1 - Prevent increased CPU load ...
USN-6642-1 bind9 vulnerabilities
Shoham Danino, Anat Bremler-Barr, Yehuda Afek, and Yuval Shavitt discovered that Bind incorrectly handled parsing large DNS messages. A remote attacker could possibly use this issue to cause Bind to consume resources, leading to a denial of service. CVE-2023-4408 Elias Heftrig, Haya Schulmann,...
Specific recursive query patterns may lead to an out-of-memory condition
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CVE-2023-6516 Specific recursive query patterns may lead to an out-of-memory condition
To keep its cache database efficient, named running as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chunk of memory pointing to the cache element that can be cleaned up is first allocated and then queue...
CVE-2023-6516
To keep its cache database efficient, named running as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chunk of memory pointing to the cache element that can be cleaned up is first allocated and then queue...
CVE-2023-6516
To keep its cache database efficient, named running as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chunk of memory pointing to the cache element that can be cleaned up is first allocated and then queue...