CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-46828 – libtirpc: DoS vulnerability with lots of connections
https://notcve.org/view.php?id=CVE-2021-46828
20 Jul 2022 — In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections. En libtirpc versiones anteriores a 1.3.3rc1, los atacantes remotos podían agotar los descriptores de archivo de un proceso que usa libtirpc porque las conexiones TCP inactivas son manejadas inapropiadamente. Esto puede, a su vez, conllevar a un bucle infinito svc_run... • http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=86529758570cef4c73fb9b9c4104fdc510f701ed • CWE-400: Uncontrolled Resource Consumption CWE-755: Improper Handling of Exceptional Conditions CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2018-14621
https://notcve.org/view.php?id=CVE-2018-14621
30 Aug 2018 — An infinite loop vulnerability was found in libtirpc before version 1.0.2-rc2. With the port to using poll rather than select, exhaustion of file descriptors would cause the server to enter an infinite loop, consuming a large amount of CPU time and denying service to other clients until restarted. Se ha encontrado una vulnerabilidad de bucle infinito en libtirpc en versiones anteriores a la 1.0.2-rc2. Con el puerto para utilizar poll en lugar de select, el agotamiento de los descriptores de archivo podrían ... • http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=fce98161d9815ea016855d9f00274276452c2c4b • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •