CVE-2021-32840: high-severity vulnerability in icsharpcode sharpziplib
Path Traversal in SharpZipLib
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 1.9%
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Affected products
icsharpcode · sharpziplibRelated CVEs — icsharpcode sharpziplib
In the same product, most dangerous first.