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JVN脆弱性詳細

TagLib の ape/apeproperties.cpp の analyzeCurrent 関数におけるサービス運用妨害 (DoS) の脆弱性

Title	TagLib の ape/apeproperties.cpp の analyzeCurrent 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary	TagLib の ape/apeproperties.cpp の analyzeCurrent 関数には、サービス運用妨害 (アプリケーションクラッシュ) 状態となる脆弱性が存在します。
Possible impacts	攻撃者により、ape ファイル内の巧妙に細工された sampleRate を介して、サービス運用妨害 (アプリケーションクラッシュ) 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	Sept. 6, 2012, midnight
Registration Date	Sept. 11, 2012, 9:50 a.m.
Last Update	Sept. 11, 2012, 9:50 a.m.

Affected System

TagLib

TagLib 1.7 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-2012-1107	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1107
National Vulnerability Database (NVD)
2	CVE-2012-1107	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-1107

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-noinfo	https://www.ipa.go.jp/security/vuln/CWE.html#CWEnoinfo

ベンダー情報

No	Name	URL
Gentoo Linux Security Advisory
1	GLSA 201206-16	http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml
GitHub
2	Make sure to not try dividing by zero	https://github.com/taglib/taglib/commit/77d61c6eca4d08b9b025738acf6b926cc750db23

Change Log

No	Changed Details	Date of change
0	[2012年09月11日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2012-1107

Summary	The analyzeCurrent function in ape/apeproperties.cpp in TagLib 1.7 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted sampleRate in an ape file, which triggers a divide-by-zero error.
Publication Date	Sept. 7, 2012, 3:55 a.m.
Registration Date	Jan. 28, 2021, 2:54 p.m.
Last Update	Nov. 21, 2024, 10:36 a.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	http://mail.kde.org/pipermail/taglib-devel/2012-March/002186.html
2	http://mail.kde.org/pipermail/taglib-devel/2012-March/002186.html
3	http://mail.kde.org/pipermail/taglib-devel/2012-March/002187.html
4	http://mail.kde.org/pipermail/taglib-devel/2012-March/002187.html
5	http://osvdb.org/79814
6	http://osvdb.org/79814
7	http://secunia.com/advisories/48211	Vendor Advisory
8	http://secunia.com/advisories/48211	Vendor Advisory
9	http://secunia.com/advisories/48792
10	http://secunia.com/advisories/48792
11	http://secunia.com/advisories/49688	Vendor Advisory
12	http://secunia.com/advisories/49688	Vendor Advisory
13	http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml
14	http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml
15	http://www.openwall.com/lists/oss-security/2012/03/05/19
16	http://www.openwall.com/lists/oss-security/2012/03/05/19
17	http://www.securityfocus.com/bid/52284
18	http://www.securityfocus.com/bid/52284
19	https://exchange.xforce.ibmcloud.com/vulnerabilities/73666
20	https://exchange.xforce.ibmcloud.com/vulnerabilities/73666
21	https://github.com/taglib/taglib/commit/77d61c6eca4d08b9b025738acf6b926cc750db23	Exploit Patch
22	https://github.com/taglib/taglib/commit/77d61c6eca4d08b9b025738acf6b926cc750db23	Exploit Patch

Common Vulnerabilities List