CVE-2019-5152CWE-306

An exploitable information disclosure vulnerability exists in the network packet handling functionality of Shadowsocks-libev 3.3.2

High · published December 18, 2019

CVSS v3.0
7.4
EPSS
1%
Percentile
71.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.4 · HIGH
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.01379 · 71.9th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2019-12-18T14:31Z
EPSS history
Timeline
  • 18 DEC 14:31Z
    An exploitable information disclosure vulnerability exists in the network packet handling functionality of Shadowsocks-libev 3.3.2
    cvelistv5