CentOS Errata and Bugfix Advisory 2014:1639 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-1639.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
b70149570ae2995abb99608eed92879d7a858eb2cfca30bd1df788fac005143d  net-snmp-5.3.2.2-25.el5_11.i386.rpm
a309f1be7154379823dbb4dcad793a426860d57a9063a9071c6c4fc25d86f8da  net-snmp-devel-5.3.2.2-25.el5_11.i386.rpm
16daccea483c63520a2665dd6b8f5b6b9e5ca7a3d990109b8389fd8a7f17b5b4  net-snmp-libs-5.3.2.2-25.el5_11.i386.rpm
011f4a8144dac538d55631f98c1a4db05f9316dc5c1bc63dbd3affc81b07e655  net-snmp-perl-5.3.2.2-25.el5_11.i386.rpm
557ebacc5f44df2073603b637603c92ff8f6576d2fa0352a644aa2f785169e2d  net-snmp-utils-5.3.2.2-25.el5_11.i386.rpm

x86_64:
b18f5a065751910d91b014c2b57e8e4a1156eb19cf008a938640ba7f7be00b7e  net-snmp-5.3.2.2-25.el5_11.x86_64.rpm
a309f1be7154379823dbb4dcad793a426860d57a9063a9071c6c4fc25d86f8da  net-snmp-devel-5.3.2.2-25.el5_11.i386.rpm
61850313ddb00551779bdda13504f64c1c976d19587c9a4dfb579b041d1600cf  net-snmp-devel-5.3.2.2-25.el5_11.x86_64.rpm
16daccea483c63520a2665dd6b8f5b6b9e5ca7a3d990109b8389fd8a7f17b5b4  net-snmp-libs-5.3.2.2-25.el5_11.i386.rpm
96c97bea6d12840f8c5634d6310c1271778c521194d7f1341f78072f8c0a739c  net-snmp-libs-5.3.2.2-25.el5_11.x86_64.rpm
075c93c0d56e59b7ed95cb8891b20517a6f0b1e35fed6ff59189345db6e31702  net-snmp-perl-5.3.2.2-25.el5_11.x86_64.rpm
d82127347b7a456a59e73b896c11e557a04f55c9132ab67921e5168e65a7f902  net-snmp-utils-5.3.2.2-25.el5_11.x86_64.rpm

Source:
9fa4c80c2a48f0197074d61efb65fa96a19528029ce279cf6a675a99e92a4ad7  net-snmp-5.3.2.2-25.el5_11.src.rpm