NVD Vulnerability Detail

CVE-2007-5268

Summary	pngrtran.c in libpng before 1.0.29 and 1.2.x before 1.2.21 use (1) logical instead of bitwise operations and (2) incorrect comparisons, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG image.
Publication Date	Oct. 9, 2007, 6:17 a.m.
Registration Date	Jan. 29, 2021, 2:21 p.m.
Last Update	Oct. 26, 2018, 11:11 p.m.

CVSS2.0 : MEDIUM
Score	4.3
Vector	AV:N/AC:M/Au:N/C:N/I:N/A:P
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	中
攻撃前の認証要否(Au)	不要
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	低
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:libpng:libpng::::::::				1.0.29
cpe:2.3:a:libpng:libpng::::::::	1.2.0			1.2.21

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:6.06::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:6.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:7.04:::::::*
cpe:2.3:o:canonical:ubuntu_linux:7.10:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html	CONFIRM	Third Party Advisory
2	http://bugs.gentoo.org/show_bug.cgi?id=195261	CONFIRM	Third Party Advisory
3	http://docs.info.apple.com/article.html?artnum=307562	CONFIRM	Third Party Advisory
4	http://lists.apple.com/archives/security-announce/2008//May/msg00001.html	APPLE	Mailing List Third Party Advisory
5	http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html	APPLE	Mailing List Third Party Advisory
6	http://secunia.com/advisories/27093	SECUNIA	Third Party Advisory
7	http://secunia.com/advisories/27284	SECUNIA	Third Party Advisory
8	http://secunia.com/advisories/27405	SECUNIA	Third Party Advisory
9	http://secunia.com/advisories/27529	SECUNIA	Third Party Advisory
10	http://secunia.com/advisories/27629	SECUNIA	Third Party Advisory
11	http://secunia.com/advisories/27746	SECUNIA	Third Party Advisory
12	http://secunia.com/advisories/29420	SECUNIA	Third Party Advisory
13	http://secunia.com/advisories/30161	SECUNIA	Third Party Advisory
14	http://secunia.com/advisories/30430	SECUNIA	Third Party Advisory
15	http://secunia.com/advisories/35302	SECUNIA	Third Party Advisory
16	http://secunia.com/advisories/35386	SECUNIA	Third Party Advisory
17	http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.520323	SLACKWARE	Third Party Advisory
18	http://sourceforge.net/mailarchive/forum.php?thread_name=3.0.6.32.20071004082318.012a7628%40mail.comcast.net&forum_name=png-mng-implement	MLIST	Patch Third Party Advisory
19	http://sourceforge.net/mailarchive/message.php?msg_name=5122753600C3E94F87FBDFFCC090D1FF0400EBC5%40MERCMBX07.na.sas.com	MLIST	Third Party Advisory
20	http://sourceforge.net/mailarchive/message.php?msg_name=e56ccc8f0709140846k24e9a040r81623783b6b1c00f%40mail.gmail.com	MLIST	Patch Third Party Advisory
21	http://sunsolve.sun.com/search/document.do?assetkey=1-66-259989-1	SUNALERT	Broken Link
22	http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020521.1-1	SUNALERT	Broken Link
23	http://support.avaya.com/elmodocs2/security/ASA-2009-208.htm	CONFIRM	Third Party Advisory
24	http://www.coresecurity.com/?action=item&id=2148	MISC	Third Party Advisory
25	http://www.gentoo.org/security/en/glsa/glsa-200711-08.xml	GENTOO	Third Party Advisory
26	http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml	GENTOO	Third Party Advisory
27	http://www.mandriva.com/security/advisories?name=MDKSA-2007:217	MANDRIVA	Third Party Advisory
28	http://www.securityfocus.com/archive/1/483582/100/0/threaded	BUGTRAQ	Third Party Advisory VDB Entry
29	http://www.securityfocus.com/archive/1/489135/100/0/threaded	BUGTRAQ	Third Party Advisory VDB Entry
30	http://www.securityfocus.com/bid/25956	BID	Third Party Advisory VDB Entry
31	http://www.ubuntu.com/usn/usn-538-1	UBUNTU	Third Party Advisory
32	http://www.us-cert.gov/cas/techalerts/TA08-150A.html	CERT	Third Party Advisory US Government Resource
33	http://www.vupen.com/english/advisories/2007/3390	VUPEN	Third Party Advisory
34	http://www.vupen.com/english/advisories/2008/0924/references	VUPEN	Third Party Advisory
35	http://www.vupen.com/english/advisories/2008/1697	VUPEN	Third Party Advisory
36	http://www.vupen.com/english/advisories/2009/1462	VUPEN	Third Party Advisory
37	http://www.vupen.com/english/advisories/2009/1560	VUPEN	Third Party Advisory
38	https://issues.rpath.com/browse/RPL-1814	CONFIRM	Broken Link

Common Vulnerabilities List

JVN Vulnerability Information

libpng の pngrtran.c におけるサービス運用妨害 (DoS) の脆弱性

Title	libpng の pngrtran.c におけるサービス運用妨害 (DoS) の脆弱性
Summary	libpng には pngrtran.c で、ビット演算の代わりに論理演算を使用する問題、および不適切な比較処理によってサービス運用妨害 (DoS) 状態となる脆弱性が存在します。
Possible impacts	第三者により、libpng を使用するプログラムをサービス運用妨害 (DoS) 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。(libpng 1.2.21 以降で対応済) 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	Oct. 8, 2007, midnight
Registration Date	Nov. 8, 2007, 3:21 p.m.
Last Update	April 18, 2012, 6:53 p.m.

Affected System

サン・マイクロシステムズ

OpenSolaris (sparc)

OpenSolaris (x86)

Sun Solaris 10 (sparc)

Sun Solaris 10 (x86)

Sun Solaris 9 (sparc)

Sun Solaris 9 (x86)

アップル

Apple Mac OS X v10.5.3 未満

Apple Mac OS X Server v10.5.3 未満

PNG Development Group

libpng 1.2.20 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-2007-5268	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5268
National Vulnerability Database (NVD)
2	CVE-2007-5268	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-5268

CWE (共通脆弱性タイプ一覧)

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

ベンダー情報

No	Name	URL
Apple Security Updates
1	Security Update 2008-002	http://support.apple.com/kb/HT1249
2	Security Update 2008-003	http://support.apple.com/kb/HT1897
Apple セキュリティアップデート
3	Security Update 2008-002	http://support.apple.com/kb/HT1249?viewlocale=ja_JP&locale=ja_JP
4	Security Update 2008-003	http://support.apple.com/kb/HT1897?viewlocale=ja_JP&locale=ja_JP
libpng.org
5	Top Page	http://www.libpng.org/pub/png/libpng.html
SECURITY BLOG
6	Multiple Denial of Service vulnerabilities in libpng	https://blogs.oracle.com/sunsecurity/entry/multiple_denial_of_service_vulnerabilities6
Sun Alert Notification
7	259989	http://download.oracle.com/sunalerts/1020521.1.html

その他

No	Name	URL
FrSIRT Advisories
1	FrSIRT/ADV-2007-3390	http://www.frsirt.com/english/advisories/2007/3390
JVN
2	JVNTA08-079A	http://jvn.jp/cert/JVNTA08-079A/index.html
3	JVNTA08-150A	http://jvn.jp/cert/JVNTA08-150A/
JVN Status Tracking Notes
4	TRTA08-079A	http://jvn.jp/tr/TRTA08-079A/index.html
5	TRTA08-150A	http://jvn.jp/tr/TRTA08-150A/index.html
Secunia Advisory
6	SA27093	http://secunia.com/advisories/27093
SecurityFocus
7	25956	http://www.securityfocus.com/bid/25956
US-CERT Cyber Security Alerts
8	SA08-079A	http://www.us-cert.gov/cas/alerts/SA08-079A.html
9	SA08-150A	http://www.us-cert.gov/cas/alerts/SA08-150A.html
US-CERT Technical Cyber Security Alert
10	TA08-079A	http://www.us-cert.gov/cas/techalerts/TA08-079A.html
11	TA08-150A	http://www.us-cert.gov/cas/techalerts/TA08-150A.html

Change Log

No	Changed Details	Date of change
0	[2007年11月08日] 掲載 [2008年04月01日] 影響を受けるシステム：アップル (Security Update 2008-002) の情報追加。ベンダ情報: アップル (Security Update 2008-002) 追加。 [2008年06月18日] 影響を受けるシステム：アップル (Security Update 2008-003) の情報を追加ベンダ情報：アップル (Security Update 2008-003) を追加 [2009年07月02日] 影響を受けるシステム：サン・マイクロシステムズ (259989) の情報を追加ベンダ情報：サン・マイクロシステムズ (259989) を追加	Feb. 17, 2018, 10:37 a.m.