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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 6.95% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- qt/qt
- Source
- secalert@redhat.com
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/46128Vendor Advisory
- http://secunia.com/advisories/46140Vendor Advisory
- http://secunia.com/advisories/46187Vendor Advisory
- http://secunia.com/advisories/46371Vendor Advisory
- http://secunia.com/advisories/46410Vendor Advisory
- http://secunia.com/advisories/49383Vendor Advisory
- http://secunia.com/advisories/49895Vendor Advisory
- 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/46128Vendor Advisory
- http://secunia.com/advisories/46140Vendor Advisory
- http://secunia.com/advisories/46187Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.