CVE-2022-0530

Description

A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

References

https://bugzilla.redhat.com/show_bug.cgi?id=2051395

https://github.com/ByteHackr/unzip_poc

https://support.apple.com/kb/HT213256

https://support.apple.com/kb/HT213257

https://support.apple.com/kb/HT213255

http://seclists.org/fulldisclosure/2022/May/38

http://seclists.org/fulldisclosure/2022/May/35

http://seclists.org/fulldisclosure/2022/May/33

https://www.debian.org/security/2022/dsa-5202

https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html

Details

Risk Information

CVSS v2

CVSS v3