National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-4137 Detail

Current Description

Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Provides unauthorized access
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc
http://bugs.gentoo.org/show_bug.cgi?id=192472
http://dist.trolltech.com/developer/download/175791_3.diff
http://dist.trolltech.com/developer/download/175791_4.diff
http://fedoranews.org/updates/FEDORA-2007-221.shtml
http://fedoranews.org/updates/FEDORA-2007-703.shtml
http://security.gentoo.org/glsa/glsa-200710-28.xml
http://security.gentoo.org/glsa/glsa-200712-08.xml
http://securitytracker.com/id?1018688
http://support.avaya.com/elmodocs2/security/ASA-2007-424.htm
http://trolltech.com/company/newsroom/announcements/press.2007-09-03.7564032119
http://www.debian.org/security/2007/dsa-1426
http://www.mandriva.com/security/advisories?name=MDKSA-2007:183
http://www.novell.com/linux/security/advisories/2007_19_sr.html
http://www.redhat.com/support/errata/RHSA-2007-0883.html
http://www.securityfocus.com/archive/1/481498/100/0/threaded
http://www.securityfocus.com/bid/25657
http://www.ubuntu.com/usn/usn-513-1
http://www.vupen.com/english/advisories/2007/3144
https://bugzilla.redhat.com/show_bug.cgi?id=269001
https://issues.rpath.com/browse/RPL-1751
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11159

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:trolltech:qt:3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:3.3.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.1.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:trolltech:qt:4.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:o:conectiva:linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:conectiva:linux:10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:9.2:*:amd64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:10.0:*:amd64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:2007:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:2007:*:x86_64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:2007.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux:2007.1:*:x86_64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:3.0:*:x86_64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:4.0:*:x86_64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:2.1:*:as:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:2.1:*:aw:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:2.1:*:es:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:3.0:*:as:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:3.0:*:es:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:3.0:*:ws:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:4.0:*:as:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:4.0:*:es:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:4.0:*:ws:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:5.0:*:client:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:5.0:*:client_workstation:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:linux:2.1:*:aw_itanium:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:linux:3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:linux:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:amd64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:i386:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:powerpc:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:sparc:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:amd64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:i386:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:powerpc:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:sparc:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:amd64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:i386:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:powerpc:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:sparc:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-4137
NVD Published Date:
09/18/2007
NVD Last Modified:
10/15/2018