Description
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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- almalinux / almalinux9.0 – 9.0
- almalinux / almalinux8.0 – 8.0
- almalinux / almalinux10.0 – 10.0
- archlinux / arch_linux
- gentoo / linux
- NixOS / nixos24.11
- RedHat / enterprise_linux9.0 – 9.0
- RedHat / enterprise_linux8.0 – 8.0
- RedHat / enterprise_linux_eus9.2 – 9.2
- RedHat / enterprise_linux_eus9.6 – 9.6
- RedHat / enterprise_linux_eus8.8 – 8.8
- RedHat / enterprise_linux_eus9.4 – 9.4
- RedHat / enterprise_linux_for_arm_648.0_aarch64 – 8.0_aarch64
- RedHat / enterprise_linux_for_arm_649.2_aarch64 – 9.2_aarch64
- RedHat / enterprise_linux_for_arm_649.0_aarch64 – 9.0_aarch64
- RedHat / enterprise_linux_for_arm_64_eus8.8_aarch64 – 8.8_aarch64
- RedHat / enterprise_linux_for_arm_64_eus9.6_aarch64 – 9.6_aarch64
- RedHat / enterprise_linux_for_arm_64_eus9.4_aarch64 – 9.4_aarch64
- RedHat / enterprise_linux_for_ibm_z_systems9.2_s390x – 9.2_s390x
- RedHat / enterprise_linux_for_ibm_z_systems8.0_s390x – 8.0_s390x
- RedHat / enterprise_linux_for_ibm_z_systems9.0_s390x – 9.0_s390x
- RedHat / enterprise_linux_for_ibm_z_systems_eus9.4_s390x – 9.4_s390x
- RedHat / enterprise_linux_for_ibm_z_systems_eus8.8_s390x – 8.8_s390x
- RedHat / enterprise_linux_for_ibm_z_systems_eus9.6_s390x – 9.6_s390x
- RedHat / enterprise_linux_for_power_little_endian9.0_ppc64le – 9.0_ppc64le
- RedHat / enterprise_linux_for_power_little_endian8.8_ppc64le – 8.8_ppc64le
- RedHat / enterprise_linux_for_power_little_endian9.2_ppc64le – 9.2_ppc64le
- RedHat / enterprise_linux_for_power_little_endian8.0_ppc64le – 8.0_ppc64le
- RedHat / enterprise_linux_for_power_little_endian_eus9.6_ppc64le – 9.6_ppc64le
- RedHat / enterprise_linux_for_power_little_endian_eus9.4_ppc64le – 9.4_ppc64le
- RedHat / enterprise_linux_server6.0 – 6.0
- RedHat / enterprise_linux_server7.0 – 7.0
- RedHat / enterprise_linux_server_aus9.2 – 9.2
- RedHat / enterprise_linux_server_aus9.6 – 9.6
- RedHat / enterprise_linux_server_aus8.2 – 8.2
- RedHat / enterprise_linux_server_aus8.4 – 8.4
- RedHat / enterprise_linux_server_aus8.6 – 8.6
- RedHat / enterprise_linux_server_aus9.4 – 9.4
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions9.0_ppc64le – 9.0_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions9.4_ppc64le – 9.4_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions8.4_ppc64le – 8.4_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions8.6_ppc64le – 8.6_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions8.8_ppc64le – 8.8_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions9.6_ppc64le – 9.6_ppc64le
- RedHat / enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions9.2_ppc64le – 9.2_ppc64le
- RedHat / enterprise_linux_server_tus8.6 – 8.6
- RedHat / enterprise_linux_server_tus8.4 – 8.4
- RedHat / enterprise_linux_server_tus8.8 – 8.8
- RedHat / enterprise_linux_update_services_for_sap_solutions9.2 – 9.2
- RedHat / enterprise_linux_update_services_for_sap_solutions9.6 – 9.6
- RedHat / enterprise_linux_update_services_for_sap_solutions8.4 – 8.4
- RedHat / enterprise_linux_update_services_for_sap_solutions8.6 – 8.6
- RedHat / enterprise_linux_update_services_for_sap_solutions9.0 – 9.0
- RedHat / openshift5.0 – 5.0
- RedHat / openshift_container_platform4.17 – 4.17
- RedHat / openshift_container_platform4.16 – 4.16
- RedHat / openshift_container_platform4.15 – 4.15
- RedHat / openshift_container_platform4.14 – 4.14
- RedHat / openshift_container_platform4.13 – 4.13
- RedHat / openshift_container_platform4.12 – 4.12
- Samba / rsync3.3.0
- SUSE / suse_linux
- tritondatacenter / smartos20250123
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHBA-2025:6470
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6122
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0324
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0325
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0637
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0688
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0714
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0774
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0787
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0790
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0849
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0884
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:0885
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1120
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1123
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1128
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1225
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1227
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1242
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:1451
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:21885
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:2701
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2024-12085
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2330539
- MISChttps://kb.cert.org/vuls/id/952657
Updated 19m ago · 8 sources