CVE-2011-3194

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Jun 16, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-3194: Critical severity, CVSS 9.3 | Vulnix