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Vulnerability record · CVE-2004-0693 · published 28 September 2004

CVE-2004-0693: Trolltech qt vulnerability

TTrolltech · Qt

The GIF parser in the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) via a malformed image file that triggers a null dereference, a different vulnerability than CVE-2004-0692.

5.0 CVSS 2.0 Medium EPSS 2.9% · top 13.6%
5.0CVSS 2.0 base score
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

The GIF parser in the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) via a malformed image file that triggers a null dereference, a different vulnerability than CVE-2004-0692.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://security.gentoo.org/glsa/glsa-200408-20.xml PatchVendor Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201610-1
http://www.debian.org/security/2004/dsa-542
http://www.mandriva.com/security/advisories?name=MDKSA-2004:085
http://www.novell.com/linux/security/advisories/2004_27_qt3.html
http://www.redhat.com/support/errata/RHSA-2004-414.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/17042
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10883
http://security.gentoo.org/glsa/glsa-200408-20.xml PatchVendor Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201610-1
http://www.debian.org/security/2004/dsa-542
http://www.mandriva.com/security/advisories?name=MDKSA-2004:085
http://www.novell.com/linux/security/advisories/2004_27_qt3.html
http://www.redhat.com/support/errata/RHSA-2004-414.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/17042
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10883

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2007-4137Trolltech qt memory buffer overflow vulnerabilityOff-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) vi…EPSS 2.3%7.5CVE-2004-0691Trolltech qt vulnerabilityHeap-based buffer overflow in the BMP image format parser for the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service …EPSS 15%6.8CVE-2007-3388Trolltech qt vulnerabilityMultiple format string vulnerabilities in (1) qtextedit.cpp, (2) qdatatable.cpp, (3) qsqldatabase.cpp, (4) qsqlindex.cpp, (5) qsqlrecord.cpp, (6) qgl…EPSS 4.2%5.0CVE-2004-0692Trolltech qt vulnerabilityThe XPM parser in the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) via a malformed image fi…EPSS 3.4%4.6CVE-2005-0627Trolltech qt vulnerabilityQt before 3.3.4 searches the BUILD_PREFIX directory, which could be world-writable, to load shared libraries regardless of the LD_LIBRARY_PATH enviro…EPSS 0.36%

Source: NIST National Vulnerability Database (record CVE-2004-0693), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.