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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 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.

    Published:Sep 18, 2010
    Last Modified:Apr 11, 2025
    EPS:Jun 16, 2012
    EPSS Score:0.04482
    CVSS Score:9.3

    Affected Products

    Vendor
    Qt
    Product
    Qt
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-15037 (CVSS 2.9) — Improper output neutralization (XML injection) in QDom comment, CDATA, and processing-instruction serializatio…
    CVE-2026-9499 (CVSS 6.3) — An out-of-bounds read (buffer over-read) vulnerability exists in QTextCodec::codecForName() in Qt. When the fu…
    CVE-2025-14575 (CVSS 1.8) — An Uncontrolled Search Path Element vulnerability in the OpenSSL TLS backend of Qt Network (qtbase) in Qt Qt F…
    CVE-2026-6210 (CVSS 8.7) — A type confusion vulnerability in Qt SVG allows an attacker to cause an application crash via a crafted SVG im…
    CVE-2025-14576 (CVSS 7.4) — Insufficient validation of node IDs in Qt SVG module allows arbitrary QML/JavaScript code injection when loadi…
    CVE-2025-12385 (CVSS 8.7) — Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulne…
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    References

    http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066209.html
    http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html
    http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html
    http://rhn.redhat.com/errata/RHSA-2011-1323.html
    http://rhn.redhat.com/errata/RHSA-2011-1328.html
    http://secunia.com/advisories/46128
    http://secunia.com/advisories/46140
    http://secunia.com/advisories/46187
    http://secunia.com/advisories/46371
    http://secunia.com/advisories/46410
    http://secunia.com/advisories/49383
    http://secunia.com/advisories/49895
    http://security.gentoo.org/glsa/glsa-201206-02.xml
    http://www.openwall.com/lists/oss-security/2011/08/22/6
    http://www.openwall.com/lists/oss-security/2011/08/24/8
    http://www.osvdb.org/75653
    http://www.securityfocus.com/bid/49724
    http://www.ubuntu.com/usn/USN-1504-1
    https://bugzilla.novell.com/show_bug.cgi?id=637275
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69975
    https://hermes.opensuse.org/messages/12056605
    https://qt.gitorious.org/qt/qt/commit/cb6380beb81ab9571c547270c144988781fed465
    http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066209.html
    http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html
    http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html
    http://rhn.redhat.com/errata/RHSA-2011-1323.html
    http://rhn.redhat.com/errata/RHSA-2011-1328.html
    http://secunia.com/advisories/46128
    http://secunia.com/advisories/46140
    http://secunia.com/advisories/46187
    http://secunia.com/advisories/46371
    http://secunia.com/advisories/46410
    http://secunia.com/advisories/49383
    http://secunia.com/advisories/49895
    http://security.gentoo.org/glsa/glsa-201206-02.xml
    http://www.openwall.com/lists/oss-security/2011/08/22/6
    http://www.openwall.com/lists/oss-security/2011/08/24/8
    http://www.osvdb.org/75653
    http://www.securityfocus.com/bid/49724
    http://www.ubuntu.com/usn/USN-1504-1
    https://bugzilla.novell.com/show_bug.cgi?id=637275
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69975
    https://hermes.opensuse.org/messages/12056605
    https://qt.gitorious.org/qt/qt/commit/cb6380beb81ab9571c547270c144988781fed465

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High