https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 12:49:24 +0000 https://vulnerability.circl.lu/vuln/cve-2022-2795 <p><strong>Affected:</strong> ISC BIND9, isc bind</p> <p>By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver&#39;s performance, effectively denying legitimate clients access to the DNS resolution service.</p> <p><strong>Affected:</strong> ISC BIND9, isc bind</p> <p>By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver&#39;s performance, effectively denying legitimate clients access to the DNS resolution service.</p> https://vulnerability.circl.lu/vuln/cve-2022-2795 https://vulnerability.circl.lu/vuln/usn-5626-1 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: bind9, Ubuntu:20.04:LTS: bind9, Ubuntu:22.04:LTS: bind9</p> <p>Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker could possibly use this issue to reduce performance, leading to a denial of service. (CVE-2022-2795)</p> <p>It was discovered that Bind incorrectly handled statistics requests. A remote attacker could possibly use this issue to obtain sensitive memory contents, or cause a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2881)</p> <p>It was discovered that Bind incorrectly handled memory when processing certain Diffie-Hellman key exchanges. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2906)</p> <p>Maksym Odinintsev discovered that Bind incorrectly handled answers from cache when configured with a zero stale-answer-timeout. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3080)</p> <p>It was discovered that Bind incorrectly handled memory when processing ECDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-38177)</p> <p>It was discovered that Bind incorrectly handled memory when processing EDDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. (CVE…</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: bind9, Ubuntu:20.04:LTS: bind9, Ubuntu:22.04:LTS: bind9</p> <p>Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker could possibly use this issue to reduce performance, leading to a denial of service. (CVE-2022-2795)</p> <p>It was discovered that Bind incorrectly handled statistics requests. A remote attacker could possibly use this issue to obtain sensitive memory contents, or cause a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2881)</p> <p>It was discovered that Bind incorrectly handled memory when processing certain Diffie-Hellman key exchanges. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2906)</p> <p>Maksym Odinintsev discovered that Bind incorrectly handled answers from cache when configured with a zero stale-answer-timeout. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3080)</p> <p>It was discovered that Bind incorrectly handled memory when processing ECDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-38177)</p> <p>It was discovered that Bind incorrectly handled memory when processing EDDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. (CVE…</p> https://vulnerability.circl.lu/vuln/usn-5626-1