{"schema_version":"1.7.2","id":"OESA-2021-1099","modified":"2021-04-07T11:02:44Z","published":"2021-04-07T11:02:44Z","upstream":["CVE-2020-8277"],"summary":"c-ares security update","details":"This is c-ares, an asynchronous resolver library. It is intended for applications which need to perform DNS queries without blocking, or need to perform multiple.\r\n\r\nSecurity Fix(es):\r\n\r\nA Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions \u0026lt; 15.2.1, \u0026lt; 14.15.1, and \u0026lt; 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.(CVE-2020-8277)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS","name":"c-ares","purl":"pkg:rpm/openEuler/c-ares\u0026distro=openEuler-20.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.1-2.oe1"}]}],"ecosystem_specific":{"aarch64":["c-ares-debugsource-1.16.1-3.oe1.aarch64.rpm","c-ares-devel-1.16.1-3.oe1.aarch64.rpm","c-ares-debuginfo-1.16.1-3.oe1.aarch64.rpm","c-ares-1.16.1-3.oe1.aarch64.rpm","c-ares-devel-1.16.1-2.oe1.aarch64.rpm","c-ares-1.16.1-2.oe1.aarch64.rpm","c-ares-debugsource-1.16.1-2.oe1.aarch64.rpm","c-ares-debuginfo-1.16.1-2.oe1.aarch64.rpm"],"noarch":["c-ares-help-1.16.1-3.oe1.noarch.rpm","c-ares-help-1.16.1-2.oe1.noarch.rpm"],"src":["c-ares-1.16.1-3.oe1.src.rpm","c-ares-1.16.1-2.oe1.src.rpm"],"x86_64":["c-ares-debuginfo-1.16.1-3.oe1.x86_64.rpm","c-ares-1.16.1-3.oe1.x86_64.rpm","c-ares-devel-1.16.1-3.oe1.x86_64.rpm","c-ares-debugsource-1.16.1-3.oe1.x86_64.rpm","c-ares-debuginfo-1.16.1-2.oe1.x86_64.rpm","c-ares-debugsource-1.16.1-2.oe1.x86_64.rpm","c-ares-devel-1.16.1-2.oe1.x86_64.rpm","c-ares-1.16.1-2.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"c-ares","purl":"pkg:rpm/openEuler/c-ares\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.1-2.oe1"}]}],"ecosystem_specific":{"aarch64":["c-ares-devel-1.16.1-2.oe1.aarch64.rpm","c-ares-1.16.1-2.oe1.aarch64.rpm","c-ares-debugsource-1.16.1-2.oe1.aarch64.rpm","c-ares-debuginfo-1.16.1-2.oe1.aarch64.rpm"],"noarch":["c-ares-help-1.16.1-2.oe1.noarch.rpm"],"src":["c-ares-1.16.1-2.oe1.src.rpm"],"x86_64":["c-ares-debuginfo-1.16.1-2.oe1.x86_64.rpm","c-ares-debugsource-1.16.1-2.oe1.x86_64.rpm","c-ares-devel-1.16.1-2.oe1.x86_64.rpm","c-ares-1.16.1-2.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1099"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8277"}],"database_specific":{"severity":"High"}}