CVE-2018-15518

Published: Dec 26, 2018Modified: Nov 21, 2024

8.8

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

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

Affected (4)

Products: Qt: Qt · Debian: Debian Linux · Opensuse: Leap

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Qt Qt	From 5.5.0 to 5.11.3

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0
Debian Debian Linux	Version 9.0
Opensuse Leap	Version 42.3

Related CWEs

CWE-415

Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (32)

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.html

Source: cve@mitre.org

PatchThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html

Source: cve@mitre.org

https://access.redhat.com/errata/RHSA-2019:2135

Source: cve@mitre.org

https://access.redhat.com/errata/RHSA-2019:3390

Source: cve@mitre.org

https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/

Source: cve@mitre.org

Third Party Advisory

https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/

Source: cve@mitre.org

Third Party Advisory

https://codereview.qt-project.org/#/c/236691/

Source: cve@mitre.org

PatchThird Party Advisory

https://codereview.qt-project.org/#/c/236691/

Source: cve@mitre.org

PatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html

Source: cve@mitre.org

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html

Source: cve@mitre.org

https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html

Source: cve@mitre.org

https://usn.ubuntu.com/4003-1/

Source: cve@mitre.org

https://www.debian.org/security/2019/dsa-4374

Source: cve@mitre.org

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.html