CentOS Errata and Security Advisory 2005:807
https://rhn.redhat.com/errata/RHSA-2005-807.html
The following updated files have been uploaded and are currently syncing to the mirrors:
x86_64: curl-7.12.1-6.rhel4.i386.rpm curl-7.12.1-6.rhel4.x86_64.rpm curl-devel-7.12.1-6.rhel4.x86_64.rpm
src: curl-7.12.1-6.rhel4.src.rpm