CVE-2020-24175

high

Description

Buffer overflow in Yz1 0.30 and 0.32, as used in IZArc 4.4, ZipGenius 6.3.2.3116, and Explzh (extension) 8.14, allows attackers to execute arbitrary code via a crafted archive file, related to filename handling.

References

https://illikainen.dev/advisories/014-yz1-izarc

https://gist.github.com/illikainen/ced14e08e00747fef613ba619bb25bb4

https://gist.github.com/illikainen/315a420a9c28cbe882e16b8eba40b2e1

http://yz1.com

Details

Source: Mitre, NVD

Published: 2021-02-22

Updated: 2026-07-09

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High

EPSS

EPSS: 0.01725