CVE-2019-5152 HIGH

CVE-2019-5152

Vendor N/A
Product Shadowsocks
Weakness CWE-306 · Missing auth
Published December 18, 2019
Last update August 4, 2024

CVSS base score

7.4/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

An exploitable information disclosure vulnerability exists in the network packet handling functionality of Shadowsocks-libev 3.3.2. When utilizing a Stream Cipher, a specially crafted set of network packets can cause an outbound connection from the server, resulting in information disclosure. An attacker can send arbitrary packets to trigger this vulnerability.

Key dates

02Disclosure timeline

December 18, 2019 CVE published
August 4, 2024 Record updated