NVD Vulnerability Detail

CVE-2019-6446

Summary	An issue was discovered in NumPy 1.16.0 and earlier. It uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object, as demonstrated by a numpy.load call. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in (for example) loading serialized Python object arrays from trusted and authenticated sources
Publication Date	Jan. 16, 2019, 2:29 p.m.
Registration Date	Jan. 26, 2021, 11:43 a.m.
Last Update	Nov. 21, 2024, 1:46 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:numpy:numpy::::::::			1.16.0

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:30:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00091.html
2	http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00092.html
3	http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00015.html
4	http://www.securityfocus.com/bid/106670	Third Party Advisory VDB Entry
5	https://access.redhat.com/errata/RHSA-2019:3335
6	https://access.redhat.com/errata/RHSA-2019:3704
7	https://bugzilla.suse.com/show_bug.cgi?id=1122208	Exploit Issue Tracking Third Party Advisory
8	https://github.com/numpy/numpy/issues/12759	Exploit Issue Tracking Third Party Advisory
9	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ZZAYIQNUUYXGMKHSPEEXS4TRYFOUYE4/
10	http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00091.html
11	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ZZAYIQNUUYXGMKHSPEEXS4TRYFOUYE4/
12	https://github.com/numpy/numpy/issues/12759	Exploit Issue Tracking Third Party Advisory
13	https://bugzilla.suse.com/show_bug.cgi?id=1122208	Exploit Issue Tracking Third Party Advisory
14	https://access.redhat.com/errata/RHSA-2019:3704
15	https://access.redhat.com/errata/RHSA-2019:3335
16	http://www.securityfocus.com/bid/106670	Third Party Advisory VDB Entry
17	http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00015.html
18	http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00092.html

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

NumPy における信頼性の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	NumPy における信頼性の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。 NumPy には、信頼性の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-2019-6446
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	Jan. 16, 2019, midnight
Registration Date	Feb. 27, 2019, 4:24 p.m.
Last Update	Feb. 27, 2019, 4:24 p.m.

Affected System

Numpy

Numpy 1.16.0 およびそれ以前

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-2019-6446	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6446
2	CVE-2019-6446	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6446
National Vulnerability Database (NVD)
3	CVE-2019-6446	https://nvd.nist.gov/vuln/detail/CVE-2019-6446
4	CVE-2019-6446	https://nvd.nist.gov/vuln/detail/CVE-2019-6446

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
2	CWE-502	https://cwe.mitre.org/data/definitions/502.html

ベンダー情報

No	Name	URL
GitHub
1	numpy load function with evil data will cause command execution #12759	https://github.com/numpy/numpy/issues/12759
2	numpy load function with evil data will cause command execution #12759	https://github.com/numpy/numpy/issues/12759

Change Log

No	Changed Details	Date of change
1	[2019年02月27日] 掲載	Feb. 27, 2019, 4:24 p.m.