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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2021-32840

Path Traversal in SharpZipLib

Description

SharpZipLib (or #ziplib) is a Zip, GZip, Tar and BZip2 library. Prior to version 1.3.3, a TAR file entry `../evil.txt` may be extracted in the parent directory of `destFolder`. This leads to arbitrary file write that may lead to code execution. The vulnerability was patched in version 1.3.3.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

icsharpcode sharpziplib

  • 1.3.3 to < 1.3.3affected
  • 0.86.0 to < 0.86.0*affected

References