Vulnerabilities (CVE)

Filtered by vendor Libtirpc Project Subscribe
Filtered by product Libtirpc
Total 5 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-46828 2 Debian, Libtirpc Project 2 Debian Linux, Libtirpc 2023-12-10 N/A 7.5 HIGH
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.
CVE-2018-14621 1 Libtirpc Project 1 Libtirpc 2023-12-10 7.8 HIGH 7.5 HIGH
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.
CVE-2018-14622 4 Canonical, Debian, Libtirpc Project and 1 more 8 Ubuntu Linux, Debian Linux, Libtirpc and 5 more 2023-12-10 5.0 MEDIUM 7.5 HIGH
A null-pointer dereference vulnerability was found in libtirpc before version 0.3.3-rc3. The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors. A remote attacker could cause an rpc-based application to crash by flooding it with new connections.
CVE-2017-8779 3 Libtirpc Project, Ntirpc Project, Rpcbind Project 3 Libtirpc, Ntirpc, Rpcbind 2023-12-10 7.8 HIGH 7.5 HIGH
rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service (memory consumption with no subsequent free) via a crafted UDP packet to port 111, aka rpcbomb.
CVE-2013-1950 2 Libtirpc Project, Redhat 2 Libtirpc, Libtirpc 2023-12-10 4.3 MEDIUM N/A
The svc_dg_getargs function in libtirpc 0.2.3 and earlier allows remote attackers to cause a denial of service (rpcbind crash) via a Sun RPC request with crafted arguments that trigger a free of an invalid pointer.