QID 356193

Date Published: 2023-09-28

QID 356193: Amazon Linux Security Advisory for mono : ALASMONO-2023-001

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. (
( CVE-2021-32840)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Please refer to Amazon advisory: ALASMONO-2023-001 for affected packages and patching details, or update with your package manager.

Vendor References

ALASMONO-2023-001 - alas.aws.amazon.com/AL2/ALASMONO-2023-001.html

CVEs related to QID 356193

CVE-2021-32840 |

Software Advisories

Advisory ID	Software	Component	Link
ALASMONO-2023-001	amazon linux 2		alas.aws.amazon.com/AL2/ALASMONO-2023-001.html

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