NVD Vulnerability Detail

CVE-2012-4286

Summary	The pcapng_read_packet_block function in wiretap/pcapng.c in the pcap-ng file parser in Wireshark 1.8.x before 1.8.2 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted pcap-ng file.
Publication Date	Aug. 16, 2012, 7:38 p.m.
Registration Date	Jan. 28, 2021, 3:02 p.m.
Last Update	Nov. 21, 2024, 10:42 a.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:sun:sunos:5.11:::::::*

Related information, measures and tools

No	URL	タグ
1	http://anonsvn.wireshark.org/viewvc/trunk/wiretap/pcapng.c?r1=44074&r2=44073&pathrev=44074	Patch
2	http://anonsvn.wireshark.org/viewvc/trunk/wiretap/pcapng.c?r1=44074&r2=44073&pathrev=44074	Patch
3	http://anonsvn.wireshark.org/viewvc?revision=44074&view=revision	Patch
4	http://anonsvn.wireshark.org/viewvc?revision=44074&view=revision	Patch
5	http://secunia.com/advisories/50276
6	http://secunia.com/advisories/50276
7	http://secunia.com/advisories/51363
8	http://secunia.com/advisories/51363
9	http://secunia.com/advisories/54425
10	http://secunia.com/advisories/54425
11	http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
12	http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
13	http://www.securityfocus.com/bid/55035
14	http://www.securityfocus.com/bid/55035
15	http://www.wireshark.org/security/wnpa-sec-2012-24.html	Vendor Advisory
16	http://www.wireshark.org/security/wnpa-sec-2012-24.html	Vendor Advisory
17	https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
18	https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
19	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7533	Exploit
20	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7533	Exploit
21	https://hermes.opensuse.org/messages/15514562
22	https://hermes.opensuse.org/messages/15514562
23	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15693
24	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15693

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-189	数値処理の問題	https://cwe.mitre.org/data/definitions/189.html

JVN Vulnerability Information

Wireshark の pcap-ng ファイルパーサにおけるサービス運用妨害 (DoS) の脆弱性

Title	Wireshark の pcap-ng ファイルパーサにおけるサービス運用妨害 (DoS) の脆弱性
Summary	Wireshark の pcap-ng ファイルパーサの wiretap/pcapng.c 内の pcapng_read_packet_block 関数には、サービス運用妨害 (ゼロ除算エラーおよび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、巧妙に細工された pcap-ng ファイルを介して、サービス運用妨害 (ゼロ除算エラーおよび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. 15, 2012, midnight
Registration Date	Aug. 20, 2012, 9:49 a.m.
Last Update	Nov. 28, 2012, 3:26 p.m.

Affected System

Wireshark

Wireshark 1.8.2 未満の 1.8.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-2012-4286	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4286
National Vulnerability Database (NVD)
2	CVE-2012-4286	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-4286

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-189	https://jvndb.jvn.jp/ja/cwe/CWE-189.html

ベンダー情報

No	Name	URL
opensuse-updates
1	openSUSE-SU-2012:1067	http://lists.opensuse.org/opensuse-updates/2012-08/msg00047.html
SECURITY BLOG
2	Multiple vulnerabilities in Wireshark	https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
Wireshark
3	Diff of /trunk/wiretap/pcapng.c	http://anonsvn.wireshark.org/viewvc/trunk/wiretap/pcapng.c?r1=44074&r2=44073&pathrev=44074
4	Revision 44074	http://anonsvn.wireshark.org/viewvc?revision=44074&view=revision
Wireshark Bug Database
5	Bug 7533	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7533
Wireshark Security Advisories
6	wnpa-sec-2012-24	http://www.wireshark.org/security/wnpa-sec-2012-24.html

Change Log

No	Changed Details	Date of change
0	[2012年08月20日] 掲載 [2012年09月14日] ベンダ情報：openSUSE (openSUSE-SU-2012:1067) を追加 [2012年11月28日] ベンダ情報：オラクル (Multiple vulnerabilities in Wireshark) を追加	Feb. 17, 2018, 10:37 a.m.