CVE-2019-5164
Published: 3 December 2019
An exploitable code execution vulnerability exists in the ss-manager binary of Shadowsocks-libev 3.3.2. Specially crafted network packets sent to ss-manager can cause an arbitrary binary to run, resulting in code execution and privilege escalation. An attacker can send network packets to trigger this vulnerability.
Priority
Status
Package | Release | Status |
---|---|---|
shadowsocks-libev Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(3.3.3+ds-3)
|
|
groovy |
Not vulnerable
(3.3.3+ds-3)
|
|
hirsute |
Not vulnerable
(3.3.3+ds-3)
|
|
impish |
Not vulnerable
(3.3.3+ds-3)
|
|
jammy |
Not vulnerable
(3.3.3+ds-3)
|
|
kinetic |
Not vulnerable
(3.3.3+ds-3)
|
|
lunar |
Not vulnerable
(3.3.3+ds-3)
|
|
mantic |
Not vulnerable
(3.3.3+ds-3)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(3.3.3+ds-2)
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |