VulnerabilityModified
CVE-2013-4549
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 5.0EPSS 3.10%
Does this matter?
Lower severity and a low EPSS score (3.10%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.10% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- digia/qt · qt/qt
- Source
- secalert@redhat.com
References
- 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
- 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
- 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
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.