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CVE-2017-8779

libntirpc: Memory leak when failing to parse XDR strings or bytearrays

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.

CVSS 3.0 · 7.5 High EPSS 81.2% KEV · Not listed
Vendors
Libtirpc Project Ntirpc Project Redhat and 1 more
Products
Libtirpc Ntirpc Ceph Storage and 3 more
CVE-2015-7236

rpcbind: Use-after-free vulnerability in PMAP_CALLIT

Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code.

CVSS 3.0 · 7.5 High EPSS 6.4% KEV · Not listed
Vendors
Canonical Debian Oracle and 2 more
Products
Ubuntu Linux Debian Linux Solaris and 2 more
CVE-2010-2064

rpcbind: Insecure (predictable) temporary file use

rpcbind 0.2.0 allows local users to write to arbitrary files or gain privileges via a symlink attack on (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Rpcbind Project
Products
Rpcbind
CVE-2010-2061

rpcbind: Insecure (predictable) temporary file use

rpcbind 0.2.0 does not properly validate (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr, which can be created by an attacker before the daemon is started.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Rpcbind Project
Products
Rpcbind