6.8
CVSSv2

CVE-2018-15518

Published: 26/12/2018 Updated: 28/09/2020
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

QXmlStream in Qt 5.x prior to 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML document.

Vulnerability Trend

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qt qt

debian debian linux 8.0

opensuse leap 42.3

debian debian linux 9.0

Vendor Advisories

Debian Bug report logs - #923003 CVE-2018-19873 CVE-2018-19871 CVE-2018-19870 Package: src:qt4-x11; Maintainer for src:qt4-x11 is Debian Qt/KDE Maintainers <debian-qt-kde@listsdebianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Fri, 22 Feb 2019 22:15:01 UTC Severity: grave Tags: security, upstream F ...
Several security issues were fixed in Qt ...
Synopsis Moderate: qt5 security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base ...
Synopsis Moderate: qt5-qtbase security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for qt5-qtbase is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CV ...
Synopsis Moderate: qt security update Type/Severity Security Advisory: Moderate Topic An update for qt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base score, which gives ...
An issue was discovered in Qt before 5113 A malformed SVG image causes a segmentation fault in qsvghandlercpp (CVE-2018-19869) An issue was discovered in Qt before 5113 A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault (CVE-2018-19870) An issue was discovered in Qt 511 A malformed PP ...
An issue was discovered in Qt before 5113 A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault(CVE-2018-19870) QXmlStream in Qt 5x before 5113 has a double-free or corruption during parsing of a specially crafted illegal XML document (CVE-2018-15518) An issue was discovered in Qt before 5 ...