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ubuntucveUbuntu.comUB:CVE-2022-1471
HistoryDec 01, 2022 - 12:00 a.m.

CVE-2022-1471

2022-12-0100:00:00
ubuntu.com
ubuntu.com
60

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

0.008 Low

EPSS

Percentile

81.8%

SnakeYamlโ€™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
SnakeYamlโ€™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

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

0.008 Low

EPSS

Percentile

81.8%