NVD Vulnerability Detail

CVE-2020-15690

Summary	In Nim before 1.2.6, the standard library asyncftpclient lacks a check for whether a message contains a newline character.
Publication Date	Jan. 30, 2021, 3:15 p.m.
Registration Date	Jan. 31, 2021, 10 a.m.
Last Update	Nov. 21, 2024, 2:06 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:nim-lang:nim::::::::					1.2.6

Related information, measures and tools

No	URL	タグ
1	http://www.openwall.com/lists/oss-security/2021/02/04/3	Exploit Mailing List Third Party Advisory
2	http://www.openwall.com/lists/oss-security/2021/02/04/3	Exploit Mailing List Third Party Advisory
3	https://consensys.net/diligence/vulnerabilities/nim-asyncftpd-crlf-injection/	Exploit Third Party Advisory
4	https://consensys.net/diligence/vulnerabilities/nim-asyncftpd-crlf-injection/	Exploit Third Party Advisory
5	https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/asyncftpclient.nim#L145	Exploit Third Party Advisory
6	https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/asyncftpclient.nim#L145	Exploit Third Party Advisory
7	https://github.com/nim-lang/Nim/compare/v1.2.4...v1.2.6	Patch Third Party Advisory
8	https://github.com/nim-lang/Nim/compare/v1.2.4...v1.2.6	Patch Third Party Advisory
9	https://github.com/tintinweb/pub/tree/master/pocs/cve-2020-15690	Exploit Third Party Advisory
10	https://github.com/tintinweb/pub/tree/master/pocs/cve-2020-15690	Exploit Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-74	インジェクション	https://cwe.mitre.org/data/definitions/74.html

JVN Vulnerability Information

Nim におけるインジェクションに関する脆弱性

Title	Nim におけるインジェクションに関する脆弱性
Summary	Nim には、インジェクションに関する脆弱性が存在します。
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	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	July 2, 2020, midnight
Registration Date	Oct. 13, 2021, 6:03 p.m.
Last Update	Oct. 13, 2021, 6:03 p.m.

Affected System

Nim-lang

Nim 1.2.6 未満

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-2020-15690	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15690
National Vulnerability Database (NVD)
2	CVE-2020-15690	https://nvd.nist.gov/vuln/detail/CVE-2020-15690

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-74	https://cwe.mitre.org/data/definitions/74.html

ベンダー情報

No	Name	URL
Github
1	Comparing changes	https://github.com/nim-lang/Nim/compare/v1.2.4...v1.2.6
2	Nim	https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/asyncftpclient.nim#L145
3	pub	https://github.com/tintinweb/pub/tree/master/pocs/cve-2020-15690

その他

No	Name	URL
関連文書
1	[CVE-2020-15690] Nim - stdlib asyncftpd - Crlf Injection	https://www.openwall.com/lists/oss-security/2021/02/04/3

Change Log

No	Changed Details	Date of change
1	[2021年10月13日] 掲載	Oct. 13, 2021, 6:03 p.m.