NVD Vulnerability Detail

CVE-2020-22083

Summary	jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data
Publication Date	Dec. 18, 2020, 1:15 a.m.
Registration Date	Jan. 26, 2021, 11:54 a.m.
Last Update	Nov. 21, 2024, 2:13 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:jsonpickle_project:jsonpickle::::::::			1.4.1

Related information, measures and tools

No	URL	タグ
1	https://access.redhat.com/security/cve/CVE-2020-22083	Third Party Advisory
2	https://access.redhat.com/security/cve/CVE-2020-22083	Third Party Advisory
3	https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874	Third Party Advisory
4	https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874	Third Party Advisory
5	https://github.com/j0lt-github/python-deserialization-attack-payload-generator	Third Party Advisory
6	https://github.com/j0lt-github/python-deserialization-attack-payload-generator	Third Party Advisory
7	https://github.com/jsonpickle/jsonpickle/issues/332	Third Party Advisory
8	https://github.com/jsonpickle/jsonpickle/issues/332	Third Party Advisory
9	https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494	Third Party Advisory
10	https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494	Third Party Advisory
11	https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/	Exploit Third Party Advisory
12	https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/	Exploit Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-502	信頼性のないデータのデシリアライゼーション	https://cwe.mitre.org/data/definitions/502.html

JVN Vulnerability Information

jsonpickle における信頼できないデータのデシリアライゼーションに関する脆弱性

Title	jsonpickle における信頼できないデータのデシリアライゼーションに関する脆弱性
Summary	未確定本件は、脆弱性として確定していません。 jsonpickle には、信頼できないデータのデシリアライゼーションに関する脆弱性が存在します。ベンダは、本脆弱性に対して異議を唱えています。詳細については、以下の NVD の Current Description を確認してください。 https://nvd.nist.gov/vuln/detail/CVE-2020-22083
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date	Dec. 17, 2020, midnight
Registration Date	Aug. 24, 2021, 5:41 p.m.
Last Update	Aug. 24, 2021, 5:41 p.m.

Affected System

jsonpickle project

jsonpickle 1.4.1 まで

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2020-22083	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22083
National Vulnerability Database (NVD)
2	CVE-2020-22083	https://nvd.nist.gov/vuln/detail/CVE-2020-22083

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-502	https://cwe.mitre.org/data/definitions/502.html

ベンダー情報

No	Name	URL
GitHub
1	Jsonpickle decode() function unsafely form objects that can lead to Remote code execution #332	https://github.com/jsonpickle/jsonpickle/issues/332

その他

No	Name	URL
関連文書
1	Into the Jar \| Jsonpickle Exploitation	https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/

Change Log

No	Changed Details	Date of change
1	[2021年08月24日] 掲載	Aug. 24, 2021, 5:41 p.m.