CVE-2021-32840 - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Sharpziplib Project	Sharpziplib

Configuration 1 [-]

cpe:2.3:a:sharpziplib_project:sharpziplib:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/icsharpcode/SharpZipLib/commit/a0e96de70b5264f4c919b09253b1522bc7a221cc
https://github.com/icsharpcode/SharpZipLib/releases/tag/v1.3.3
https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib/

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-01-26T21:05:10

Updated: 2024-08-03T23:33:56.092Z

Reserved: 2021-05-12T00:00:00

Link: CVE-2021-32840

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-01-26T21:15:13.097

Modified: 2022-02-07T19:10:05.517

Link: CVE-2021-32840

Redhat

No data.

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