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Debian LTS Advisory ([SECURITY] [DLA 1786-1] qt4-x11 security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'qt4-x11' package(s) announced via the DSA-1786-1 advisory.
Insight
Insight
Multiple issues have been addressed in Qt4. CVE-2018-15518 A double-free or corruption during parsing of a specially crafted illegal XML document. CVE-2018-19869 A malformed SVG image could cause a segmentation fault in qsvghandler.cpp. CVE-2018-19870 A malformed GIF image might have caused a NULL pointer dereference in QGifHandler resulting in a segmentation fault. CVE-2018-19871 There was an uncontrolled resource consumption in QTgaFile. CVE-2018-19873 QBmpHandler had a buffer overflow via BMP data.
Affected Software
Affected Software
'qt4-x11' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 8 'Jessie', these problems have been fixed in version 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2. We recommend that you upgrade your qt4-x11 packages.