rsync: A flaw was found in rsync which could be triggered when rsync compares filechecksums
CVE-2024-12085 is fixed in 4 products on 1 platform, first by rsync 3.1.2-2.1ubuntu1.6+esm1, released January 8, 2025. It is not reported as exploited. Patch Radar priority: High.
A flaw was found in rsync which could be triggered when rsync compares filechecksums. This flaw allows an attacker to manipulate the checksum length(s2length) to cause a comparison between a checksum and uninitializedmemory and leak one byte of uninitialized stack data at a time.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rsync · Debian 11.6 (bullseye) | 3.2.3-4+deb11u2 | DLA-4015-1 | Jan 14, 2025 |
| rsync · Debian 12.15 (bookworm) | 3.2.7-1+deb12u1 | DEBIAN-CVE-2024-12085 | Jan 14, 2025 |
| rsync · Debian 13.5 (trixie) | 3.3.0+ds1-3 | DEBIAN-CVE-2024-12085 | Jan 14, 2025 |
| rsync · Debian 14 | 3.3.0+ds1-3 | DEBIAN-CVE-2024-12085 | Jan 14, 2025 |
| rsync · RHEL 10 | 3.4.1-2.el10 | RHBA-2025:6470 | Jan 14, 2025 |
| rsync · RHEL 8 | 0:3.1.3-20.el8_10 | RHSA-2025:0325 | Jan 15, 2025 |
| rsync · RHEL 9 | 0:3.2.3-20.el9_5.1 | RHSA-2025:0324 | Jan 15, 2025 |
| rsync · Ubuntu 18.04.6 LTS (bionic) | 3.1.2-2.1ubuntu1.6+esm1 | rsync 3.1.2-2.1ubuntu1.6+esm1 | Jan 8, 2025 |
| rsync · Ubuntu 20.04 LTS (focal) | 3.1.3-8ubuntu0.8 | rsync 3.1.3-8ubuntu0.8 | Jan 8, 2025 |
| rsync · Ubuntu 22.04.1 LTS (jammy) | 3.2.7-0ubuntu0.22.04.3 | rsync 3.2.7-0ubuntu0.22.04.3 | Jan 8, 2025 |
| rsync · Ubuntu 24.04.5 LTS (noble) | 3.2.7-1ubuntu1.1 | rsync 3.2.7-1ubuntu1.1 | Jan 8, 2025 |
| rsync · Ubuntu 24.10 (oracular) | 3.3.0-1ubuntu0.1 | rsync 3.3.0-1ubuntu0.1 | Jan 16, 2026 |
| rsync · almalinux 8 | 3.1.3-20.el8_10 | ALSA-2025:0325 | Jan 15, 2025 |
| rsync · almalinux 9 | 3.2.3-20.el9_5.1 | ALSA-2025:0324 | Jan 15, 2025 |
| rsync · amzn 2023 | 3.4.0-1.amzn2023.0.2 | ALAS2023-2025-801 | Jan 16, 2025 |
| rsync · ol 8 | 0:3.1.3-20.el8_10 | ELSA-2025-0325 | Jan 15, 2025 |
| rsync · ol 9 | 0:3.2.3-20.el9_5.1 | ELSA-2025-0324 | Jan 15, 2025 |
| rsync · opensuse-leap 15.6 | 3.2.7-150600.3.8.1 | SUSE-SU-2025:0156-1 | Jan 17, 2025 |
| rsync · rocky 8 | 0:3.1.3-20.el8_10 | RLSA-2025:0325 | Jan 17, 2025 |
| rsync · rocky 9 | 0:3.2.3-20.el9_5.1 | RLSA-2025:0324 | Mar 17, 2025 |
| rsync · sles 15.6 | 3.2.7-150600.3.8.1 | SUSE-SU-2025:0156-1 | Jan 17, 2025 |
| rsync-daemon · RHEL 8 | 0:3.1.3-20.el8_10 | RHSA-2025:0325 | Jan 15, 2025 |
| rsync-daemon · RHEL 9 | 0:3.2.3-20.el9_5.1 | RHSA-2025:0324 | Jan 15, 2025 |
| rsync-daemon · almalinux 8 | 3.1.3-20.el8_10 | ALSA-2025:0325 | Jan 15, 2025 |
| rsync-daemon · almalinux 9 | 3.2.3-20.el9_5.1 | ALSA-2025:0324 | Jan 15, 2025 |
| rsync-daemon · amzn 2023 | 3.4.0-1.amzn2023.0.2 | ALAS2023-2025-801 | Jan 16, 2025 |
| rsync-daemon · ol 8 | 0:3.1.3-20.el8_10 | ELSA-2025-0325 | Jan 15, 2025 |
| rsync-daemon · ol 9 | 0:3.2.3-20.el9_5.1 | ELSA-2025-0324 | Jan 15, 2025 |
| rsync-debuginfo · amzn 2023 | 3.4.0-1.amzn2023.0.2 | ALAS2023-2025-801 | Jan 16, 2025 |
| rsync-debugsource · amzn 2023 | 3.4.0-1.amzn2023.0.2 | ALAS2023-2025-801 | Jan 16, 2025 |
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