USN-7250-1: Netdata vulnerabilities

USN-7250-1: Netdata vulnerabilities

https://ubuntu.com/security/notices/rss.xml / Mon, 02/03/2025 - 08:57
It was discovered that Netdata incorrectly handled parsing JSON input, which could lead to a JSON injection. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-18836) It was discovered that Netdata incorrectly handled parsing HTTP headers, which could lead to a HTTP header injection. An attacker could possibly use this issue to cause a denial of service or leak sensitive information. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-18837) It was discovered that Netdata incorrectly handled parsing URLs, which could lead to a log injection. An attacker could possibly use this issue to consume system resources, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-18838) It was discovered Netdata improperly authenticated API keys. An attacker could possibly use this issue to leak sensitive information or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-22497) It was discovered Fluent Bit, vendored in Netdata, incorrectly handled parsing HTTP payloads. An attacker could possibly use this issue to disrupt logging. This issue only affected Ubuntu 24.10. (CVE-2024-23722) It was discovered that WebAssembly Micro Runtime, vendored in Netdata, incorrectly handled memory. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.10. (CVE-2024-34250, CVE-2024-34251)

About

Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.