A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time.
https://access.redhat.com/errata/RHSA-2025:2701
https://access.redhat.com/errata/RHSA-2025:1451
https://access.redhat.com/errata/RHSA-2025:1242
https://access.redhat.com/errata/RHSA-2025:1227
https://access.redhat.com/errata/RHSA-2025:1225
https://access.redhat.com/errata/RHSA-2025:1128
https://access.redhat.com/errata/RHSA-2025:1123
https://access.redhat.com/errata/RHSA-2025:1120
https://access.redhat.com/errata/RHSA-2025:0885
https://access.redhat.com/errata/RHSA-2025:0884
https://access.redhat.com/errata/RHSA-2025:0849
https://access.redhat.com/errata/RHSA-2025:0790
https://access.redhat.com/errata/RHSA-2025:0787
https://access.redhat.com/errata/RHSA-2025:0774
https://access.redhat.com/errata/RHSA-2025:0714
https://access.redhat.com/errata/RHSA-2025:0688
https://access.redhat.com/errata/RHSA-2025:0637