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CVE-2015-7497

Published: Dec 15, 2015Updated: May 6, 2026 Sources: CVE List NVD BDUCWE-119
NVD MITRE
5.0CVSSMEDIUM
EPSS Score
7.0%
Top 6.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Heap-based buffer overflow in the xmlDictComputeFastQKey function in dict.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service via unspecified vectors.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

debian linuxdebian
On-premOS
Operating Systems / linux-distro
ubuntu linuxcanonical
On-premOS
Operating Systems / linux-distro
libxml2xmlsoft
LibraryLibrary
OSS Libraries / generic-library
enterprise linux desktopredhat
On-premOS
Operating Systems / linux-distro
enterprise linux hpc noderedhat
On-prem
Operating Systems / linux-distro
debianoss-projectGBOperating Systemsaka debian gnu/linux
canonicalcommercialGBOperating Systemsaka canonical ltd.
xmlsoftoss-projectOSS Librariesaka libxml2, libxslt
redhatcommercialUSOperating Systemsaka red hat
and 14 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html
lists.opensuse.org
http://marc.info/?l=bugtraq&m=145382616617563&w=2
marc.info
and 18 more references View all →

Timeline

Published
Dec 15, 2015
Last Updated
May 6, 2026

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