CVE-2025-64118 (GCVE-0-2025-64118)
Vulnerability from cvelistv5
Published
2025-10-30 17:50
Modified
2025-10-30 18:42
Severity ?
6.1 (Medium) - CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
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.
References
Impacted products
Vendor Product Version
isaacs node-tar Version: = 7.5.1
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