NVD Vulnerability Detail

CVE-2020-11722

Summary	Dungeon Crawl Stone Soup (aka DCSS or crawl) before 0.25 allows remote attackers to execute arbitrary code via Lua bytecode embedded in an uploaded .crawlrc file.
Publication Date	April 13, 2020, 4:15 a.m.
Registration Date	Jan. 26, 2021, 11:51 a.m.
Last Update	Nov. 21, 2024, 1:58 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:dungeon_crawl_stone_soup_project:dungeon_crawl_stone_soup::::::::					0.25

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00037.html
2	https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.html	Patch Third Party Advisory
3	https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04	Patch Third Party Advisory
4	https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28	Patch Third Party Advisory
5	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QLPN635S7J3MUXLIHYK6MDAHEIASFYP/
6	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNXK7QE7EA7XSDDNOWX2A6MJNWOIYCTC/
7	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00037.html
8	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNXK7QE7EA7XSDDNOWX2A6MJNWOIYCTC/
9	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QLPN635S7J3MUXLIHYK6MDAHEIASFYP/
10	https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28	Patch Third Party Advisory
11	https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04	Patch Third Party Advisory
12	https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.html	Patch Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-434	危険なタイプのファイルの無制限アップロード	https://cwe.mitre.org/data/definitions/434.html

JVN Vulnerability Information

Dungeon Crawl Stone Soup における危険なタイプのファイルの無制限アップロードに関する脆弱性

Title	Dungeon Crawl Stone Soup における危険なタイプのファイルの無制限アップロードに関する脆弱性
Summary	Dungeon Crawl Stone Soup (別名 DCSS および crawl) には、危険なタイプのファイルの無制限アップロード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	Feb. 13, 2020, midnight
Registration Date	April 30, 2020, 2:57 p.m.
Last Update	April 30, 2020, 2:57 p.m.

Affected System

Dungeon Crawl Stone Soup project

Dungeon Crawl Stone Soup 0.25 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-2020-11722	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11722
National Vulnerability Database (NVD)
2	CVE-2020-11722	https://nvd.nist.gov/vuln/detail/CVE-2020-11722

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-434	https://cwe.mitre.org/data/definitions/434.html

ベンダー情報

No	Name	URL
GitHub
1	Disable lua bytecode loading	https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04
2	Disable lua load(), loadstring() bytcode loading	https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28

その他

No	Name	URL
関連文書
1	Dungeon Crawl Stone Soup	https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.html

Change Log

No	Changed Details	Date of change
1	[2020年04月30日] 掲載	April 30, 2020, 2:57 p.m.