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Status published
High
CVE-2018-15518
QXmlStream in Qt 5.x before 5.11.3 has a double-free or...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.debian.org/security/2019/dsa-4374
- https://codereview.qt-project.org/#/c/236691/
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.html
- https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html
- https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- https://codereview.qt-project.org/#/c/236691/
- https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html
- https://usn.ubuntu.com/4003-1/
- https://access.redhat.com/errata/RHSA-2019:2135
- https://access.redhat.com/errata/RHSA-2019:3390
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
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Affected Vendor
Affected Software
qt, debian linux, leap
Vulnerable Versions:
5.5.0, 8.0, 9.0, 42.3
Timeline
Official Publish:
December 26th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.