| Package | Affected versions | Patched versions |
|---|---|---|
| libtirpc | ≤ 1.0.1 | |
| ntirpc | ≤ 1.4.3 | |
| rpcbind | ≤ 0.2.4 |
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.
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