// For flags

CVE-2024-5564

Libndp: buffer overflow in route information length field

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability was found in libndp. This flaw allows a local malicious user to cause a buffer overflow in NetworkManager, triggered by sending a malformed IPv6 router advertisement packet. This issue occurred as libndp was not correctly validating the route length information.

Se encontró una vulnerabilidad en libndp. Esta falla permite que un usuario malintencionado local provoque un desbordamiento del búfer en NetworkManager, provocado al enviar un paquete de publicidad de enrutador IPv6 con formato incorrecto. Este problema se produjo porque libndp no validaba correctamente la información de longitud de la ruta.

*Credits: Upstream acknowledges Evgeny Vereshchagin as the original reporter.
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-05-31 CVE Reserved
  • 2024-05-31 CVE Published
  • 2024-09-17 EPSS Updated
  • 2024-12-31 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
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Oracle
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 Exadata Dbserver
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*-
Affected
Oracle
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 Linux
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*-
Affected
Alma
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 Linux
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Affected
Amazon
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 Linux
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*-
Affected
Canonical
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 Ubuntu Linux
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Affected
Debian
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 Debian Linux
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Affected
Huawei
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 Euleros
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Affected
Nutanix
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 Aos
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Affected
Opensuse
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 Leap
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Affected
Oracle
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 Linux
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Affected
Redhat
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 Enterprise Linux
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Affected
Redhat
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 Rhel Aus
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Affected
Redhat
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 Rhel E4s
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Affected
Redhat
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 Rhel Els
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Affected
Redhat
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 Rhel Eus
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Affected
Redhat
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 Rhel Tus
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Affected
Rocky
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 Linux
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Affected
Suse
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 Sle-module-desktop-applications
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Affected
Suse
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 Sle Hpc-espos
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Suse
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 Sle Hpc-ltss
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Suse
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 Sle Hpc
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Suse
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 Sled
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Affected
Suse
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 Sles-ltss
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Affected
Suse
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 Sles
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Suse
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 Sles Sap
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Affected