Ubuntu.comUB:CVE-2022-1471CVE-2022-1471
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.008 Low
EPSS
Percentile
81.5%
SnakeYaml’s Constructor() class does not restrict types which can be
instantiated during deserialization. Deserializing yaml content provided by
an attacker can lead to remote code execution. We recommend using
SnakeYaml’s SafeConsturctor when parsing untrusted content to restrict
deserialization. We recommend upgrading to version 2.0 and beyond.
Bugs
Notes
| Author | Note |
|---|---|
| eslerm | upstream bug report declares this a documentation issue |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | snakeyaml | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | snakeyaml | < any | UNKNOWN |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.008 Low
EPSS
Percentile
81.5%