A reliable logging program.
A buffer overflow was discovered in librelp with the handling of x509 certificates.
A remote attacker, by sending a specially crafted x509 certificate, could execute arbitrary code.
There is no known workaround at this time.
All librelp users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/librelp-1.2.15"