https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 16:51:10 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-35358 <p>The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> <p>The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-35358 https://vulnerability.circl.lu/vuln/ghsa-67hp-f6hq-2h6g <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> crates.io: coreutils</p> <p>### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8vrf-r662-2w2v. This link is maintained to preserve external references.</p> <p>### Original Description The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> crates.io: coreutils</p> <p>### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8vrf-r662-2w2v. This link is maintained to preserve external references.</p> <p>### Original Description The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> https://vulnerability.circl.lu/vuln/ghsa-67hp-f6hq-2h6g https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-35358 <p><strong>Affected:</strong> Ubuntu:24.04:LTS: rust-coreutils, Ubuntu:25.10: rust-coreutils</p> <p>The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> <p><strong>Affected:</strong> Ubuntu:24.04:LTS: rust-coreutils, Ubuntu:25.10: rust-coreutils</p> <p>The cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes.</p> https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-35358