Rsync 缓冲区错误漏洞

Rsync is a fast and versatile file copying tool developed by RsyncProject. It is used for both remote and local files. Versions of Rsync 3.4.2 and earlier have a buffer error vulnerability. This vulnerability stems from a 32-bit signed counter in the compression token decoder that does not check...

PT-2026-42051

Name of the Vulnerable Software and Affected Versions rsync versions prior to 3.4.3 Description An authorization bypass exists in the rsync daemon's hostname-based access control list enforcement when configured with chroot. Attackers can bypass hostname-based deny rules by controlling the PTR...

PT-2026-42052

Name of the Vulnerable Software and Affected Versions rsync versions prior to 3.4.3 Description An integer overflow exists in the compressed-token decoder due to a 32-bit signed counter that is not checked for overflow. A malicious sender can trigger this overflow, causing the receiver process to...

Debian dla-4591 : rsync - security update

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4591 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4591-1 [email protected]...

RHEL 9 : rsync (RHSA-2026:19368)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19368 advisory. The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because...

Linux Distros Unpatched Vulnerability : CVE-2026-45232

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rsync versions before 3.4.3 contain an off-by-one out-of-bounds stack write vulnerability in the establishproxyconnection function in socket.c that allows netwo...

UBUNTU-CVE-2026-43617

Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when configured with chroot. Attackers can bypass hostname-based deny rules by controlling the PTR record for their source IP address, allowing...

rsync: rsync server leaks arbitrary client files

A flaw was found in rsync. It could allow a server to enumerate the contents of an arbitrary file from the client's machine. This issue occurs when files are being copied from a client to a server. During this process, the rsync server will send checksums of local data to the client to compare wi...

Important: Red Hat Security Advisory: rsync security 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: Use-after-free vulnerability in extended attribute handling

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

Important: Red Hat Security Advisory: rsync security update

An update for rsync is now available for Red Hat Enterprise Linux 10. 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 th...

Security update for rsync

This update for rsync fixes the following issue CVE-2026-41035: count of entries mismatch can lead to a use-after-free bsc1262223. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the...

SUSE-SU-2026:2002-1 Security update for rsync

This update for rsync fixes the following issue - CVE-2026-41035: count of entries mismatch can lead to a use-after-free bsc1262223...

CLSA-2026-1779154430 rsync: Fix of CVE-2026-41035

CVE-2026-41035: receiver use-after-free in receivexattr via untrusted xattr count passed to qsort...

CLSA-2026-1779131668 rsync: Fix of CVE-2026-41035

CVE-2026-41035: receiver use-after-free in receivexattr via untrusted xattr count passed to qsort...

Security update for rsync (important)

openSUSE security update: security update for rsync ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20754-1 Rating: important References: bsc1254441 bsc1262223 Cross-References: CVE-2025-10158 CVE-2026-41035 CVSS scores: CVE-2025-10158 SUSE : 4.3...

Important: rsync security 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:...

ALSA-2026:19152 Important: rsync security 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:...

RHEL 10 : rsync (RHSA-2026:19152)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19152 advisory. The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync onl...

ALSA-2026:19368 Important: rsync security 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:...