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JVN脆弱性詳細

socat の xio-readline.c 内の xioscan_readline 関数におけるヒープベースのバッファオーバーフローの脆弱性

Title	socat の xio-readline.c 内の xioscan_readline 関数におけるヒープベースのバッファオーバーフローの脆弱性
Summary	socat の xio-readline.c 内の xioscan_readline 関数には、ヒープベースのバッファオーバーフローの脆弱性が存在します。
Possible impacts	ローカルユーザにより、READLINE アドレスを介して、任意のコードを実行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	April 22, 2012, midnight
Registration Date	June 25, 2012, 4:43 p.m.
Last Update	July 25, 2012, 2:43 p.m.

Affected System

dest-unreach.org

socat 1.4.0.0 から 1.7.2.0

socat 2.0.0-b1 から 2.0.0-b4

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-2012-0219	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0219
National Vulnerability Database (NVD)
2	CVE-2012-0219	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-0219

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
dest-unreach
1	Socat security advisory 3	http://www.dest-unreach.org/socat/contrib/socat-secadv3.html
Fedora Update Notification
2	FEDORA-2012-8274	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html
3	FEDORA-2012-8328	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html
opensuse-updates
4	openSUSE-SU-2012:0809	http://lists.opensuse.org/opensuse-updates/2012-07/msg00001.html

Change Log

No	Changed Details	Date of change
0	[2012年06月25日] 掲載 [2012年07月25日] ベンダ情報：openSUSE (openSUSE-SU-2012:0809) を追加	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2012-0219

Summary	Heap-based buffer overflow in the xioscan_readline function in xio-readline.c in socat 1.4.0.0 through 1.7.2.0 and 2.0.0-b1 through 2.0.0-b4 allows local users to execute arbitrary code via the READLINE address.
Publication Date	June 22, 2012, 12:55 a.m.
Registration Date	Jan. 28, 2021, 2:52 p.m.
Last Update	Nov. 21, 2024, 10:34 a.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html
2	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html
3	http://secunia.com/advisories/49105	Vendor Advisory
4	http://secunia.com/advisories/49746
5	http://security.gentoo.org/glsa/glsa-201208-01.xml
6	http://www.dest-unreach.org/socat/contrib/socat-secadv3.html	Patch Vendor Advisory
7	http://www.lwn.net/Articles/504742/
8	http://www.mandriva.com/security/advisories?name=MDVSA-2013:169
9	http://www.openwall.com/lists/oss-security/2012/05/14/2
10	http://www.osvdb.org/81969
11	http://www.securityfocus.com/bid/53510
12	http://www.securitytracker.com/id?1027064
13	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html
14	http://www.securitytracker.com/id?1027064
15	http://www.securityfocus.com/bid/53510
16	http://www.osvdb.org/81969
17	http://www.openwall.com/lists/oss-security/2012/05/14/2
18	http://www.mandriva.com/security/advisories?name=MDVSA-2013:169
19	http://www.lwn.net/Articles/504742/
20	http://www.dest-unreach.org/socat/contrib/socat-secadv3.html	Patch Vendor Advisory
21	http://security.gentoo.org/glsa/glsa-201208-01.xml
22	http://secunia.com/advisories/49746
23	http://secunia.com/advisories/49105	Vendor Advisory
24	http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html