NVD Vulnerability Detail
Search Exploit, PoC
CVE-2007-4137
Summary

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.

Publication Date Sept. 19, 2007, 4:17 a.m.
Registration Date Jan. 29, 2021, 2:17 p.m.
Last Update Nov. 7, 2023, 11 a.m.
CVSS2.0 : HIGH
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges はい
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:trolltech:qt:3.0:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.0.5:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.2.3:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.0:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.2:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.3:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.4:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.5:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.6:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.7:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:3.3.8:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.1.4:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.1.5:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.2:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:trolltech:qt:4.2.3:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List