CVE-2025-64118
node-tar is a Tar for Node.js. In 7.5.1, using .t (aka .list) with { sync: true } to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fixed in 7.5.2.
- https://github.com/isaacs/node-tar/commit/5330eb04bc43014f216e5c271b40d5c00d45224d
- https://github.com/isaacs/node-tar/commit/5e1a8e638600d3c3a2969b4de6a6ec44fa8d74c9
- https://github.com/isaacs/node-tar/issues/445
- https://github.com/isaacs/node-tar/pull/446
- https://github.com/isaacs/node-tar/security/advisories/GHSA-29xp-372q-xqph
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