Home/CVE/Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process c
CVE

CVE-2015-5239

Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process c

Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a CLIENT_CUT_TEXT message, which triggers an infinite loop.

MEDIUM · CVSS 6.5 EPSS 0.08407
Monitor
  • EPSS percentile: top 8% of all CVEs by exploitation likelihood
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')
▤

Affected Products & Versions

8
qemu< 2.1.0
fedoraproject fedoraall versions
canonical ubuntu linuxall versions
suse linux enterprise debuginfoall versions
suse linux enterprise desktopall versions
suse linux enterprise serverall versions
suse linux enterprise software development kitall versions
arista eosall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumPotentially Suspicious Usage Of Qemu
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Jan 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:10196-1
suse-csafSUSE-SU-2016:1785-1
suse-csafSUSE-SU-2016:1698-1
suse-csafSUSE-SU-2016:1560-1
suse-csafSUSE-SU-2015:2324-1
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.htmlMailing ListThird Party Advisory
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
NVDCVE.orgCISAVulnersExploit-DBGitHub PoCVulnCheck KEVGreyNoise
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh  ·  Open-source threat intelligence platform  ·  100+ authoritative sources  ·  Every fact traces to its origin