CVE-2007-4137

CVSS V2 High 7.5 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2007-4137
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2007-09-18T19:17:00
  • Last Modified Date
  • 2023-02-13T02:18:17
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:conectiva:linux:9.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:conectiva:linux:10.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:9.2:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:9.2:*:amd64:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:10.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:10.0:*:amd64:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:2007:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:2007:*:x86_64:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:2007.1:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux:2007.1:*:x86_64:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:3.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:3.0:*:x86_64:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:4.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:4.0:*:x86_64:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:2.1:*:as:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:2.1:*:aw:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:2.1:*:es:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:3.0:*:as:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:3.0:*:es:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:3.0:*:ws:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:4.0:*:as:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:4.0:*:es:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:4.0:*:ws:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:5.0:*:client:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:5.0:*:client_workstation:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:linux:2.1:*:aw_itanium:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:linux:3.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:linux:4.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:amd64:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:i386:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:powerpc:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.06_lts:*:sparc:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:amd64:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:i386:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:powerpc:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:6.10:*:sparc:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:amd64:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:i386:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:powerpc:*:*:*:*:* 0 OR
cpe:2.3:o:ubuntu:ubuntu_linux:7.04:*:sparc:*:*:*:*:* 0 OR
cpe:2.3:a:trolltech:qt:3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:3.3.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:trolltech:qt:4.2.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
http://dist.trolltech.com/developer/download/175791_3.diff
http://dist.trolltech.com/developer/download/175791_4.diff
https://bugzilla.redhat.com/show_bug.cgi?id=269001
http://trolltech.com/company/newsroom/announcements/press.2007-09-03.7564032119
http://www.redhat.com/support/errata/RHSA-2007-0883.html
http://www.securityfocus.com/bid/25657
http://secunia.com/advisories/26778 Vendor Advisory
http://secunia.com/advisories/26782 Vendor Advisory
http://secunia.com/advisories/26811 Vendor Advisory
https://issues.rpath.com/browse/RPL-1751
http://support.avaya.com/elmodocs2/security/ASA-2007-424.htm
http://bugs.gentoo.org/show_bug.cgi?id=192472
http://www.debian.org/security/2007/dsa-1426
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://www.mandriva.com/security/advisories?name=MDKSA-2007:183
ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc
http://www.novell.com/linux/security/advisories/2007_19_sr.html
http://www.ubuntu.com/usn/usn-513-1
http://securitytracker.com/id?1018688
http://secunia.com/advisories/26857
http://secunia.com/advisories/26804
http://secunia.com/advisories/26868
http://secunia.com/advisories/26882
http://secunia.com/advisories/27053
http://secunia.com/advisories/26987
http://secunia.com/advisories/27275
http://secunia.com/advisories/27382
http://secunia.com/advisories/27996
http://secunia.com/advisories/28021
http://osvdb.org/39384
http://www.vupen.com/english/advisories/2007/3144
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11159
http://www.securityfocus.com/archive/1/481498/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2007-4137
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4137
History
Created Old Value New Value Data Type Notes
2022-05-10 18:21:16 Added to TrackCVE
2023-02-02 16:01:57 2023-02-02T15:15:12 CVE Modified Date updated
2023-02-02 16:01:57 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. CVE-2007-4137 QT off by one buffer overflow Description updated
2023-02-13 03:02:07 2023-02-13T02:18:17 CVE Modified Date updated
2023-02-13 03:02:09 CVE-2007-4137 QT off by one buffer overflow 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. Description updated