USN-7351-1: RESTEasy vulnerabilities

USN-7351-1: RESTEasy vulnerabilities

https://ubuntu.com/security/notices/rss.xml / Thu, 03/13/2025 - 16:31
Nikos Papadopoulos discovered that RESTEasy improperly handled URL encoding when certain errors occur. An attacker could possibly use this issue to modify the app's behavior for other users through the network. (CVE-2020-10688) Mirko Selber discovered that RESTEasy improperly validated user input during HTTP response construction. This issue could possibly allow an attacker to cause a denial of service or execute arbitrary code. (CVE-2020-1695) It was discovered that RESTEasy unintentionally disclosed potentially sensitive server information to users during the handling of certain errors. (CVE-2020-25633) It was discovered that RESTEasy unintentionally disclosed parts of its code to users during the handling of certain errors. (CVE-2021-20289) It was discovered that RESTEasy used improper permissions when creating temporary files. An attacker could possibly use this issue to get access to sensitive data. (CVE-2023-0482) It was discovered that RESTEasy improperly handled certain HTTP requests and could be forced into a state in which it can no longer accept incoming connections. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-9622)

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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.