{"schema_version":"1.7.2","id":"OESA-2022-1952","modified":"2022-09-23T11:04:20Z","published":"2022-09-23T11:04:20Z","upstream":["CVE-2020-15025"],"summary":"ntp security update","details":"NTP is a protocol designed to synchronize the clocks of computers over a network, NTP version 4, a significant revision of the previous NTP standard, is the current development version. It is formalized by RFCs released by the IETF.\r\n\r\nSecurity Fix(es):\r\n\r\nntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.(CVE-2020-15025)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"ntp","purl":"pkg:rpm/openEuler/ntp\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.8p14-5.oe1"}]}],"ecosystem_specific":{"aarch64":["ntp-debugsource-4.2.8p14-5.oe1.aarch64.rpm","ntp-debuginfo-4.2.8p14-5.oe1.aarch64.rpm","ntp-4.2.8p14-5.oe1.aarch64.rpm"],"noarch":["ntp-help-4.2.8p14-5.oe1.noarch.rpm","ntp-perl-4.2.8p14-5.oe1.noarch.rpm"],"src":["ntp-4.2.8p14-5.oe1.src.rpm"],"x86_64":["ntp-debugsource-4.2.8p14-5.oe1.x86_64.rpm","ntp-4.2.8p14-5.oe1.x86_64.rpm","ntp-debuginfo-4.2.8p14-5.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1952"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15025"}],"database_specific":{"severity":"Medium"}}