[CLSA-2026:1791907584] rsync: Fix of 5 CVEs
Type:
security
Severity:
None
Release date:
2026-10-13 16:56:35 UTC
Description:
- CVE-2026-29518: re-implement the "use chroot = no" confinement after the centos7els fix: every path operation proves its parent directory beneath the pinned module root through /proc/self/fd and runs on it with the *at() calls. In-module symlinks, directories the daemon uid may search but not read, -L/-K and --link-dest=../dir keep working; xattrs, ACLs and timestamps are confined too. Drop CVE-2026-29518-2.patch - CVE-2026-43619: chmod no longer follows a leaf symlink; CVE-2026-29518: confined calls act on the resolved object with O_NOFOLLOW - CVE-2026-29518: anchor the receiver's basis open at the pinned working directory and prove it beneath the module, not beneath a root resolved by name - CVE-2026-53784, CVE-2026-53786, CVE-2026-53793: re-anchor on the re-implemented CVE-2026-29518 confinement
Updated packages:
  • rsync-3.0.6-12.el6.tuxcare.els12.i686.rpm
    sha:02ba175af857f9eff6db5b45e35a2481537d0366503b96edf97a94b37492bc0e
  • rsync-3.0.6-12.el6.tuxcare.els12.x86_64.rpm
    sha:3dbf6bad8dc8e8885554cb745f7719a2c8dd8c1cdd1259bb6b0d0a90140fc673
Notes:
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