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CVE-2011-3194

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote...

9.3 High

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Exploit likelihood

6.87%Up 0.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Record
CVE-2011-3194
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-119
Updated
2026-11-02
CVE List No score

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Record
CVE-2011-3194
Updated
2026-11-02
EUVDEUVD-2011-3158 No score

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Record
EUVD-2011-3158
Updated
2026-11-03
GitHub AdvisoriesGHSA-54rr-rgq3-87h5 No score

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote...

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Record
GHSA-54rr-rgq3-87h5
Weakness
CWE-119
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
qt4-x11
Debian:6.0
From an advisory covering 2 CVEs
 before 4:4.6.3-4+squeeze2, plus listed versions
4:4.6.3-44:4.6.3-4+squeeze1
4:4.6.3-4+squeeze2
phonon-backend-gstreamer
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-doc
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-mysql
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-odbc
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-postgresql
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-sqlite
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
Show 51 moreShow less
Affected packages
PackageAffectedFixed
qt-x11
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-demos
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt-examples
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-17.el6_1.1
1:4.6.2-17.el6_1.1
qt
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-demos
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-doc
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-examples
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
phonon-backend-gstreamer
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-mysql
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-odbc
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-postgresql
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-sqlite
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-x11
Red Hat:enterprise_linux:6::client
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
phonon-backend-gstreamer
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-demos
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-devel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-doc
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-examples
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-mysql
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-odbc
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-postgresql
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-sqlite
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-x11
Red Hat:enterprise_linux:6::computenode
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-demos
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-examples
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
phonon-backend-gstreamer
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-doc
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-mysql
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-odbc
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-postgresql
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-sqlite
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-x11
Red Hat:enterprise_linux:6::server
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-demos
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-examples
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
phonon-backend-gstreamer
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-doc
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-mysql
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-odbc
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-postgresql
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-sqlite
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6
qt-x11
Red Hat:enterprise_linux:6::workstation
From an advisory covering 2 CVEs
 before 1:4.6.2-20.el6
1:4.6.2-20.el6

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3194 is a high vulnerability (CVSS 9.3) in Qt, published June 16, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.87%, the 94th percentile. No source names a fixed version.

References

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