An update for dnsmasq is now available for openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1903 Final 1.0 1.0 2024-07-26 Initial 2024-07-26 2024-07-26 openEuler SA Tool V1.0 2024-07-26 dnsmasq security update An update for dnsmasq is now available for openEuler-22.03-LTS-SP3 Dnsmasq provides network infrastructure for small networks: DNS, DHCP, router advertisement and network boot. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls. It has also been widely used for tethering on smartphones and portable hotspots, and to support virtual networking in virtualisation frameworks. Security Fix(es): dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query.(CVE-2023-49441) An update for dnsmasq is now available for openEuler-22.03-LTS-SP3. 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 dnsmasq https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1903 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-49441 https://nvd.nist.gov/vuln/detail/CVE-2023-49441 openEuler-22.03-LTS-SP3 dnsmasq-2.86-8.oe2203sp3.aarch64.rpm dnsmasq-debuginfo-2.86-8.oe2203sp3.aarch64.rpm dnsmasq-debugsource-2.86-8.oe2203sp3.aarch64.rpm dnsmasq-help-2.86-8.oe2203sp3.aarch64.rpm dnsmasq-2.86-8.oe2203sp3.src.rpm dnsmasq-2.86-8.oe2203sp3.x86_64.rpm dnsmasq-debuginfo-2.86-8.oe2203sp3.x86_64.rpm dnsmasq-debugsource-2.86-8.oe2203sp3.x86_64.rpm dnsmasq-help-2.86-8.oe2203sp3.x86_64.rpm dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query. 2024-07-26 CVE-2023-49441 openEuler-22.03-LTS-SP3 Medium 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N dnsmasq security update 2024-07-26 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1903