CVE-2011-3194
Published: 15 June 2012
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.
Notes
Author | Note |
---|---|
jdstrand | pt1 seems to be Windows-only, but pt2 is not, so we should apply both |
Priority
Status
Package | Release | Status |
---|---|---|
qt4-x11 Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Released
(4:4.6.2-0ubuntu5.4)
|
|
maverick |
Ignored
(end of life)
|
|
natty |
Released
(4:4.7.2-0ubuntu6.4)
|
|
oneiric |
Not vulnerable
(4:4.7.4-0ubuntu8.1)
|
|
precise |
Not vulnerable
|
|
upstream |
Released
(4.7.4)
|
|
Patches: other: https://qt.gitorious.org/qt/qt/commit/cb6380beb81ab9571c547270c144988781fed465 other: https://qt.gitorious.org/qt/qt/commit/c9d2445bc3bbccd3cc6cfb95f09108cabe981840 other: https://qt.gitorious.org/qt/qt/commit/a6e371076a3b2410af2424efc1407c6f5d0b6407 |