Integer Overflow

2023-10-0912:49:01

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

libxrdp

integer overflow

path traversal

unzip.java

sensitive information

arbitrary code

expandifzip

software

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

29.7%

JSON

libxrdp.so,is vulnerable to Path Traversal. The vulnerability exists in the extract function in Unzip.java due to a lack of path validation which allows an attacker to obtain sensitive information and execute arbitrary code via the expandIfZip parameter.