CVE-2022-1471

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-1471
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.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2 Exploit Third Party Advisory
https://github.com/mbechler/marshalsec Exploit Third Party Advisory
https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true Exploit Third Party Advisory
https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479 Issue Tracking Third Party Advisory
https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc
https://security.netapp.com/advisory/ntap-20230818-0015/
http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html
http://www.openwall.com/lists/oss-security/2023/11/19/1
Configurations

Configuration 1 (hide)

cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*
History

19 Nov 2023, 15:15

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2023/11/19/1 -

13 Oct 2023, 16:15

Type Values Removed Values Added
References
  • (MISC) http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html -

18 Aug 2023, 14:15

Type Values Removed Values Added
References
  • (MISC) https://security.netapp.com/advisory/ntap-20230818-0015/ -

25 Apr 2023, 17:15

Type Values Removed Values Added
Summary 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. 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.
References
  • (MISC) https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc -

21 Mar 2023, 13:17

Type Values Removed Values Added
CPE cpe:2.3:a:snakeyaml_project:snakeyaml:1.30:*:*:*:*:*:*:* cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*

11 Feb 2023, 17:42

Type Values Removed Values Added
References (MISC) https://github.com/mbechler/marshalsec - (MISC) https://github.com/mbechler/marshalsec - Exploit, Third Party Advisory
References (MISC) https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479 - (MISC) https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479 - Issue Tracking, Third Party Advisory
References (MISC) https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true - (MISC) https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true - Exploit, Third Party Advisory

19 Dec 2022, 11:15

Type Values Removed Values Added
References
  • (MISC) https://github.com/mbechler/marshalsec -
  • (MISC) https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479 -
  • (MISC) https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true -

06 Dec 2022, 16:46

Type Values Removed Values Added
CWE CWE-502
First Time Snakeyaml Project snakeyaml
Snakeyaml Project
References (MISC) https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2 - (MISC) https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2 - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CPE cpe:2.3:a:snakeyaml_project:snakeyaml:1.30:*:*:*:*:*:*:*

01 Dec 2022, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-12-01 11:15

Updated : 2023-11-19 15:15

NVD link : CVE-2022-1471

Mitre link : CVE-2022-1471

CVE.ORG link : CVE-2022-1471

JSON object : View

Products Affected

snakeyaml_project

  • snakeyaml
CWE
CWE-502

Deserialization of Untrusted Data