CVE-2020-15121 Information

Description

In radare2 before version 4.5.0 malformed PDB file names in the PDB server path cause shell injection. To trigger the problem it’s required to open the executable in radare2 and run idpd to trigger the download. The shell code will execute and will create a file called pwned in the current directory.

CVSS Vector

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

Reference

https://github.com/radareorg/radare2/commit/04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 https://github.com/radareorg/radare2/issues/16945 https://github.com/radareorg/radare2/pull/16966 https://github.com/radareorg/radare2/security/advisories/GHSA-r552-vp94-9358 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MWC7KNBETYE5MK6VIUU26LUIISIFGSBZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YE77P5RSE2T7JHEKMWF2ARTSJGMPXCFY/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.6