The (1) krshd and (2) v4rcp applications in (a) MIT Kerberos 5 (krb5) up to
1.5, and 1.4.x before 1.4.4, when running on Linux and AIX, and (b) Heimdal
0.7.2 and earlier, do not check return codes for setuid calls, which allows
local users to gain privileges by causing setuid to fail to drop privileges
using attacks such as resource exhaustion.
Updated: 2015-07-29 20:27:57 UTC (commit 9756)