CVE-2020-10968
Published: 26 March 2020
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.aoju.bus.proxy.provider.remoting.RmiProvider (aka bus-proxy).
From the Ubuntu Security Team
It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code or other unspecified impact.
Notes
Author | Note |
---|---|
sbeattie | debian notes that "starting from 2.10 series mitigated as Safe Default Typing is enabled by default but still an issue when Default Typing is enabled. |
Priority
Status
Package | Release | Status |
---|---|---|
jackson-databind Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
eoan |
Ignored
(end of life)
|
|
trusty |
Needs triage
|
|
upstream |
Needs triage
|
|
impish |
Not vulnerable
(2.11.1-1)
|
|
focal |
Needs triage
|
|
groovy |
Not vulnerable
(2.11.1-1)
|
|
hirsute |
Not vulnerable
(2.11.1-1)
|
|
jammy |
Not vulnerable
(2.11.1-1)
|
|
kinetic |
Not vulnerable
(2.11.1-1)
|
|
xenial |
Released
(2.4.2-3ubuntu0.1~esm2)
Available with Ubuntu Pro |
|
lunar |
Not vulnerable
(2.11.1-1)
|
|
mantic |
Not vulnerable
(2.11.1-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |