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JVN脆弱性詳細

Wireshark の protocol-tree の実装の epan/proto.c 内の proto_tree_add_bytes_item 関数におけるサービス運用妨害 (DoS) の脆弱性

Title	Wireshark の protocol-tree の実装の epan/proto.c 内の proto_tree_add_bytes_item 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary	Wireshark の protocol-tree の実装の epan/proto.c 内の proto_tree_add_bytes_item 関数は、文字列内の数字の検索に失敗した後、適切にデータ構造を終了しないため、サービス運用妨害 (アプリケーションクラッシュ) 状態にされる脆弱性が存在します。
Possible impacts	第三者により、巧妙に細工されたパケットを介して、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	Aug. 11, 2015, midnight
Registration Date	Aug. 27, 2015, 3:30 p.m.
Last Update	Oct. 30, 2015, 4:37 p.m.

Affected System

Wireshark

Wireshark 1.12.7 未満の 1.12.x

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-2015-6241	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6241
National Vulnerability Database (NVD)
2	CVE-2015-6241	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-6241

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
Code Review
1	Fix proto_tree_add_bytes_item() when we fail to decode number from string	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6126a6455058696dd0ac2073032bdfe066a6ae38
Oracle Technology Network
2	Oracle Solaris Third Party Bulletin - October 2015	http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Wireshark Bug Database
3	Bug 11309	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11309
Wireshark Security Advisories
4	wnpa-sec-2015-21	https://www.wireshark.org/security/wnpa-sec-2015-21.html

Change Log

No	Changed Details	Date of change
0	[2015年08月27日] 掲載 [2015年10月30日] ベンダ情報：オラクル (Oracle Solaris Third Party Bulletin - October 2015) を追加	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2015-6241

Summary	The proto_tree_add_bytes_item function in epan/proto.c in the protocol-tree implementation in Wireshark 1.12.x before 1.12.7 does not properly terminate a data structure after a failure to locate a number within a string, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Publication Date	Aug. 25, 2015, 8:59 a.m.
Registration Date	Jan. 26, 2021, 2:54 p.m.
Last Update	Nov. 21, 2024, 11:34 a.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:oracle:solaris:11.3:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168837.html
2	http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168837.html
3	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165509.html
4	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165509.html
5	http://lists.opensuse.org/opensuse-updates/2015-10/msg00053.html
6	http://lists.opensuse.org/opensuse-updates/2015-10/msg00053.html
7	http://www.debian.org/security/2015/dsa-3367
8	http://www.debian.org/security/2015/dsa-3367
9	http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html	Third Party Advisory
10	http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html	Third Party Advisory
11	http://www.securitytracker.com/id/1033272
12	http://www.securitytracker.com/id/1033272
13	http://www.wireshark.org/security/wnpa-sec-2015-21.html	Vendor Advisory
14	http://www.wireshark.org/security/wnpa-sec-2015-21.html	Vendor Advisory
15	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11309	Issue Tracking
16	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11309	Issue Tracking
17	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6126a6455058696dd0ac2073032bdfe066a6ae38
18	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6126a6455058696dd0ac2073032bdfe066a6ae38

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html