A new updated squid package with the fix for the CVE-2021-28651 within CentOS 6 ELS has been scheduled for gradual rollout from our production repository.
Rollout slot: 1
Rolled out to: 1%
ETA for 100% rollout: August 3
- Fix memory leak leading to denial of service (CVE-2021-28651)
yum update squid*
IMMEDIATE UPDATE (VIA BYPASS)
yum update squid* --enablerepo=ELS6-rollout-1-