CVE-2020-23172 — MEDIUM (5.5)

Vulnerability Description

A vulnerability in all versions of Kuba allows attackers to overwrite arbitrary files in arbitrary directories with crafted Zip files due to improper validation of file paths in .zip archives.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Kuba Project	Kuba	All versions

Related Weaknesses (CWE)

CWE-22

References

https://github.com/kuba--/zip/issues/123ExploitIssue TrackingThird Party Advisory
https://github.com/kuba--/zip/issues/123ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-23172?

CVE-2020-23172 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A vulnerability in all versions of Kuba allows attackers to overwrite arbitrary files in arbitrary directories with crafted Zip files due to improper validation of file paths in .zip archives.

How severe is CVE-2020-23172?

CVE-2020-23172 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-23172?

Check the references section above for vendor advisories and patch information. Affected products include: Kuba Project Kuba.