An update for ntp is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1292 Final 1.0 1.0 2023-05-26 Initial 2023-05-26 2023-05-26 openEuler SA Tool V1.0 2023-05-26 ntp security update An update for ntp is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. 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. Security Fix(es): praecis_parse in ntpd/refclock_palisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would be complex, e.g., with a manipulated GPS receiver.(CVE-2023-26555) An update for ntp is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium ntp https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1292 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-26555 https://nvd.nist.gov/vuln/detail/CVE-2023-26555 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 ntp-debugsource-4.2.8p14-8.oe1.aarch64.rpm ntp-debuginfo-4.2.8p14-8.oe1.aarch64.rpm ntp-4.2.8p14-8.oe1.aarch64.rpm ntp-4.2.8p14-8.oe1.aarch64.rpm ntp-debuginfo-4.2.8p14-8.oe1.aarch64.rpm ntp-debugsource-4.2.8p14-8.oe1.aarch64.rpm ntp-4.2.8p15-9.oe2203.aarch64.rpm ntp-debugsource-4.2.8p15-9.oe2203.aarch64.rpm ntp-debuginfo-4.2.8p15-9.oe2203.aarch64.rpm ntp-debugsource-4.2.8p15-10.oe2203sp1.aarch64.rpm ntp-debuginfo-4.2.8p15-10.oe2203sp1.aarch64.rpm ntp-4.2.8p15-10.oe2203sp1.aarch64.rpm ntp-help-4.2.8p14-8.oe1.noarch.rpm ntp-perl-4.2.8p14-8.oe1.noarch.rpm ntp-perl-4.2.8p14-8.oe1.noarch.rpm ntp-help-4.2.8p14-8.oe1.noarch.rpm ntp-help-4.2.8p15-9.oe2203.noarch.rpm ntp-perl-4.2.8p15-9.oe2203.noarch.rpm ntp-perl-4.2.8p15-10.oe2203sp1.noarch.rpm ntp-help-4.2.8p15-10.oe2203sp1.noarch.rpm ntp-4.2.8p14-8.oe1.src.rpm ntp-4.2.8p14-8.oe1.src.rpm ntp-4.2.8p15-9.oe2203.src.rpm ntp-4.2.8p15-10.oe2203sp1.src.rpm ntp-debugsource-4.2.8p14-8.oe1.x86_64.rpm ntp-4.2.8p14-8.oe1.x86_64.rpm ntp-debuginfo-4.2.8p14-8.oe1.x86_64.rpm ntp-debuginfo-4.2.8p14-8.oe1.x86_64.rpm ntp-debugsource-4.2.8p14-8.oe1.x86_64.rpm ntp-4.2.8p14-8.oe1.x86_64.rpm ntp-debugsource-4.2.8p15-9.oe2203.x86_64.rpm ntp-debuginfo-4.2.8p15-9.oe2203.x86_64.rpm ntp-4.2.8p15-9.oe2203.x86_64.rpm ntp-debuginfo-4.2.8p15-10.oe2203sp1.x86_64.rpm ntp-4.2.8p15-10.oe2203sp1.x86_64.rpm ntp-debugsource-4.2.8p15-10.oe2203sp1.x86_64.rpm praecis_parse in ntpd/refclock_palisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would be complex, e.g., with a manipulated GPS receiver. 2023-05-26 CVE-2023-26555 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 Medium 6.4 AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H ntp security update 2023-05-26 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1292