CVE-2021-21812 (GCVE-0-2021-21812)
Vulnerability from cvelistv5
Published
2021-08-13 22:39
Modified
2024-08-03 18:23
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • stack based buffer overflow
Summary
A stack-based buffer overflow vulnerability exists in the command-line-parsing HandleFileArg functionality of AT&T Labs’ Xmill 0.7. Within the function HandleFileArg the argument filepattern is under control of the user who passes it in from the command line. filepattern is passed directly to strcpy copying the path provided by the user into a static sized buffer without any length checks resulting in a stack-buffer overflow. An attacker can provide malicious input to trigger these vulnerabilities.
References
Impacted products
Vendor Product Version
n/a AT&T Version: AT&T Labs Xmill 0.7
Show details on NVD website

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