CVE-2021-26623 Information

Description

A remote code execution vulnerability due to incomplete check for ‘xheader_decode_path_record’ function’s parameter length value in the ark library. Remote attackers can induce exploit malicious code using this function.

CVSS Vector

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

Reference

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66595

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8