CVE-2021-32840

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Summary

CVECVE-2021-32840
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-01-26 21:15:00 UTC
Updated2022-02-07 19:10:00 UTC
DescriptionSharpZipLib (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.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Sharpziplib Project Sharpziplib All All All All

References

ReferenceSourceLinkTags
test: add tests for tar path traversal · icsharpcode/SharpZipLib@a0e96de · GitHub MISC github.com
Release v1.3.3 · icsharpcode/SharpZipLib · GitHub MISC github.com
GHSL-2021-125: Path traversal in SharpZipLib - CVE-2021-32840, CVE-2021-32841, CVE-2021-32842 | GitHub Security Lab CONFIRM securitylab.github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 356193 Amazon Linux Security Advisory for mono : ALASMONO-2023-001
  • 356479 Amazon Linux Security Advisory for mono : ALAS2MONO-2023-001
  • 591178 Phoenix Contact FL Network Manager Path Traversal Vulnerability (CVE-2021-32840,CVE-2021-32842)

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