CVE-2013-4549

Home/CVE/QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) v

CVE

QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) v

QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.

MEDIUM · CVSS 5 EPSS 0.05217

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EPSS percentile: top 10% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

digia qt<= 5.1.0

qtall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD23 Dec 2013 · 10:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10180-1
suse-csafopenSUSE-SU-2024:10287-1
usnUSN-2057-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://blog.qt.digia.com/blog/2014/04/24/qt-4-8-6-released/

http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132395.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00044.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00047.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00085.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00104.html

Show all 13 references

http://lists.opensuse.org/opensuse-updates/2014-01/msg00106.html

http://lists.qt-project.org/pipermail/announce/2013-December/000036.html

http://secunia.com/advisories/56008Vendor Advisory

http://secunia.com/advisories/56166Vendor Advisory

http://www.ubuntu.com/usn/USN-2057-1

https://codereview.qt-project.org/#change%2C71010

https://codereview.qt-project.org/#change%2C71368

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