CVE-2022-1471
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
EPSS
Percentile
89.3%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| snakeyaml_project | snakeyaml | * | cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:* |
References
packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html
www.openwall.com/lists/oss-security/2023/11/19/1
bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479
github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2
github.com/mbechler/marshalsec
groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc
security.netapp.com/advisory/ntap-20230818-0015/
security.netapp.com/advisory/ntap-20240621-0006/
www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true
Related
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
EPSS
Percentile
89.3%