CVE-2019-16718 Information

Description

In radare2 before 3.9.0 a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file it’s possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables.

CVSS Vector

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

Reference

https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7 https://github.com/radareorg/radare2/compare/3.8.0…3.9.0

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8