{"id":"USN-6183-2","summary":"bind9 vulnerability","details":"USN-6183-1 fixed vulnerabilities in Bind. This update provides the\ncorresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04\nLTS.\n\nOriginal advisory details:\n\n Shoham Danino, Anat Bremler-Barr, Yehuda Afek, and Yuval Shavitt discovered\n that Bind incorrectly handled the cache size limit. A remote attacker could\n possibly use this issue to consume memory, leading to a denial of service.\n (CVE-2023-2828)\n \n It was discovered that Bind incorrectly handled the recursive-clients\n quota. A remote attacker could possibly use this issue to cause Bind to\n crash, resulting in a denial of service. This issue only affected Ubuntu\n 22.04 LTS, Ubuntu 22.10, and Ubuntu 23.04. (CVE-2023-2911)\n","modified":"2026-02-10T04:43:10Z","published":"2023-07-18T12:33:33Z","related":["UBUNTU-CVE-2023-2828"],"upstream":["CVE-2023-2828","UBUNTU-CVE-2023-2828"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6183-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-2828"}],"affected":[{"package":{"name":"bind9","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.9.5.dfsg-3ubuntu0.19+esm10?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.9.5.dfsg-3ubuntu0.19+esm10"}]}],"versions":["1:9.9.3.dfsg.P2-4ubuntu1","1:9.9.3.dfsg.P2-4ubuntu2","1:9.9.3.dfsg.P2-4ubuntu3","1:9.9.5.dfsg-2","1:9.9.5.dfsg-3","1:9.9.5.dfsg-3ubuntu0.1","1:9.9.5.dfsg-3ubuntu0.2","1:9.9.5.dfsg-3ubuntu0.3","1:9.9.5.dfsg-3ubuntu0.4","1:9.9.5.dfsg-3ubuntu0.5","1:9.9.5.dfsg-3ubuntu0.6","1:9.9.5.dfsg-3ubuntu0.7","1:9.9.5.dfsg-3ubuntu0.8","1:9.9.5.dfsg-3ubuntu0.9","1:9.9.5.dfsg-3ubuntu0.10","1:9.9.5.dfsg-3ubuntu0.11","1:9.9.5.dfsg-3ubuntu0.12","1:9.9.5.dfsg-3ubuntu0.13","1:9.9.5.dfsg-3ubuntu0.14","1:9.9.5.dfsg-3ubuntu0.15","1:9.9.5.dfsg-3ubuntu0.16","1:9.9.5.dfsg-3ubuntu0.17","1:9.9.5.dfsg-3ubuntu0.18","1:9.9.5.dfsg-3ubuntu0.19","1:9.9.5.dfsg-3ubuntu0.19+esm1","1:9.9.5.dfsg-3ubuntu0.19+esm2","1:9.9.5.dfsg-3ubuntu0.19+esm3","1:9.9.5.dfsg-3ubuntu0.19+esm4","1:9.9.5.dfsg-3ubuntu0.19+esm5","1:9.9.5.dfsg-3ubuntu0.19+esm6","1:9.9.5.dfsg-3ubuntu0.19+esm7","1:9.9.5.dfsg-3ubuntu0.19+esm9"],"ecosystem_specific":{"availability":"Available 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