RLSA-2026:67462 Important: rsync security, bug fix, and enhancement update

The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fixes:...

rsync security, bug fix, and enhancement update

An update is available for rsync. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The rsync utility enables the users to copy and synchronize files locally or...

rsync security, bug fix, and enhancement update

An update is available for rsync. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The rsync utility enables the users to copy and synchronize files locally or...

RLSA-2026:67463 Important: rsync security, bug fix, and enhancement update

The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fixes:...

AlmaLinux 9 : rsync (ALSA-2026:67462)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:67462 advisory. rsync: rsync 2.3.3 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink CVE-2026-70460 rsync: rsync: TLS Certificate Validation Bypass allows...

RockyLinux 9 : rsync (RLSA-2026:67462)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:67462 advisory. rsync: rsync 2.3.3 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink CVE-2026-70460 rsync: rsync: TLS Certificate Validation Bypass allows...

AlmaLinux 10 : rsync (ALSA-2026:67463)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:67463 advisory. rsync: rsync 2.3.3 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink CVE-2026-70460 rsync: rsync: TLS Certificate Validation Bypass allows...

RockyLinux 10 : rsync (RLSA-2026:67463)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:67463 advisory. rsync: rsync 2.3.3 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink CVE-2026-70460 rsync: rsync: TLS Certificate Validation Bypass allows...

rsync: rsync: Information disclosure and denial of service via crafted files-from entry

A flaw was found in rsync. Remote unauthenticated attackers can exploit a heap out-of-bounds write vulnerability by supplying a crafted files-from entry. This entry, containing both an interior and trailing backslash, causes the addimpliedinclude function to under-count the trailing backslash whe...

rsync: rsync: Authorization bypass via `auth users` directive parsing

An authorization bypass flaw was found in the rsync daemon. The auth users directive parser incorrectly handles group names containing spaces due to comma-only tokenization. This flaw causes deny rules to be silently discarded, allowing an authenticated user to bypass restrictions and gain...

rsync: rsync: Arbitrary file write via --temp-dir or --link-dest options

A flaw was found in rsync. A remote attacker can exploit this vulnerability by specifying an absolute path using the --temp-dir or --link-dest options. This bypasses the rename-confinement logic, allowing the attacker to write files to arbitrary locations outside the intended destination tree,...

rsync: rsync: Memory corruption via out-of-bounds write in size parsing

An out-of-bounds write vulnerability in rsync's parsesizearg function allows a remote attacker to cause memory corruption. The flaw is triggered when snprintf truncates a formatted size string, resulting in an incorrect memory array index. Exploitation can lead to a denial of service and...

rsync: rsync 2.3.3 < 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink

A path traversal and symlink vulnerability in rsync allows a malicious sender with write access to write files outside the intended directory. By exploiting symbolic links in conjunction with the --partial-dir or --backup-dir options, an attacker can bypass path restrictions to modify arbitrary...

rsync: rsync: Unauthorized File Access via Symlink Module Root

A flaw was found in rsync. This path traversal vulnerability allows remote clients to access files outside the intended module root. This occurs when the use chroot option is disabled and the module root path, or a component of it, is a symbolic link. The rsync daemon fails to resolve symlinks...

rsync: rsync: Arbitrary file deletion via malicious file list

An improper path handling vulnerability in rsync allows a remote attacker to delete arbitrary files on the receiving system. By sending a specially crafted file list during synchronization, an attacker can expand the scope of --delete operations beyond the target directory, potentially causing a...

rsync: rsync < 3.5.0 Path Confinement Bypass via /./ Boundary Marker in Chroot Mode

A flaw was found in rsync. This vulnerability allows remote clients to bypass path confinement, a security measure designed to restrict file access. By crafting specific paths that include a '/./' boundary marker within a chroot environment, an attacker can gain unauthorized read or write access ...

rsync: rsync < 3.5.0 Command Injection via Multiple Code Paths

A command injection vulnerability in rsync allows remote attackers to execute arbitrary commands by supplying shell metacharacters or newlines in unsanitized inputs, such as hostnames or hostspecs. This impacts multiple vectors—including the RSYNCCONNECTPROG variable, daemon hooks, rsync-ssl, and...

Important: Red Hat Security Advisory: rsync security, bug fix, and enhancement update

An update for rsync is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

rsync: rsync 3.1.0 < 3.5.0 Access Control Bypass via DNS Resolution Failure

A flaw was found in rsync. This vulnerability allows a remote attacker to bypass hostname-based access control rules. By inducing DNS resolution failures, the rsync daemon incorrectly skips deny rules, granting unauthorized access to restricted module file trees...

rsync: rsync: Denial of Service via Algorithmic Complexity

A flaw was found in rsync. A remote attacker can exploit an algorithmic complexity vulnerability within the hashsearch function by sending a specially crafted file list. This can lead to the exhaustion of the receiver's CPU resources, causing a sustained denial of service DoS...