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prionPRIOn knowledge basePRION:CVE-2021-32840
HistoryJan 26, 2022 - 9:15 p.m.

Remote code execution

2022-01-2621:15:00
PRIOn knowledge base
www.prio-n.com
4

9.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.8%

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.

CPENameOperatorVersion
sharpzipliblt1.3.3

9.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.8%