NVD Vulnerability Detail

CVE-2015-8721

Summary	Buffer overflow in the tvb_uncompress function in epan/tvbuff_zlib.c in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 allows remote attackers to cause a denial of service (application crash) via a crafted packet with zlib compression.
Publication Date	Jan. 4, 2016, 2:59 p.m.
Registration Date	Jan. 26, 2021, 2:58 p.m.
Last Update	Nov. 21, 2024, 11:39 a.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	http://www.debian.org/security/2016/dsa-3505
2	http://www.debian.org/security/2016/dsa-3505
3	http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
4	http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
5	http://www.securityfocus.com/bid/79814
6	http://www.securityfocus.com/bid/79814
7	http://www.securitytracker.com/id/1034551
8	http://www.securitytracker.com/id/1034551
9	http://www.wireshark.org/security/wnpa-sec-2015-40.html	Vendor Advisory
10	http://www.wireshark.org/security/wnpa-sec-2015-40.html	Vendor Advisory
11	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11548
12	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11548
13	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cec0593ae6c3bca65eff65741c2a10f3de3e0afe
14	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cec0593ae6c3bca65eff65741c2a10f3de3e0afe
15	https://security.gentoo.org/glsa/201604-05
16	https://security.gentoo.org/glsa/201604-05

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

JVN Vulnerability Information

Wireshark の epan/tvbuff_zlib.c 内の tvb_uncompress 関数におけるバッファオーバーフローの脆弱性

Title	Wireshark の epan/tvbuff_zlib.c 内の tvb_uncompress 関数におけるバッファオーバーフローの脆弱性
Summary	Wireshark の epan/tvbuff_zlib.c 内の tvb_uncompress 関数には、バッファオーバーフローの脆弱性が存在します。
Possible impacts	第三者により、zlib 圧縮された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	Dec. 29, 2015, midnight
Registration Date	Jan. 7, 2016, 4:38 p.m.
Last Update	Jan. 7, 2016, 4:38 p.m.

Affected System

Wireshark

Wireshark 1.12.0 から 1.12.8

Wireshark 2.0.0

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-2015-8721	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8721
2	CVE-2015-8721	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8721
National Vulnerability Database (NVD)
3	CVE-2015-8721	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8721
4	CVE-2015-8721	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8721

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
2	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
Code Review
1	Fix buffer overrun in zlib decompression	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cec0593ae6c3bca65eff65741c2a10f3de3e0afe
2	Fix buffer overrun in zlib decompression	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cec0593ae6c3bca65eff65741c2a10f3de3e0afe
Wireshark Bug Database
3	Bug 11548	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11548
4	Bug 11548	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11548
Wireshark Security Advisories
5	wnpa-sec-2015-40	https://www.wireshark.org/security/wnpa-sec-2015-40.html
6	wnpa-sec-2015-40	https://www.wireshark.org/security/wnpa-sec-2015-40.html

Change Log

No	Changed Details	Date of change
0	[2016年01月07日] 掲載	Feb. 17, 2018, 10:37 a.m.