// For flags

CVE-2019-5608

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented across multiple mbufs. A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page and subsequently panic.

En FreeBSD versión 12.0-STABLE anterior a r350648, versión 12.0-RELEASE anterior a 12.0-RELEASE-p9, versión 11.3-STABLE anterior a r350650, versión 11.3-RELEASE anterior a 11.3-RELEASE-p2, y versión 11.2-RELEASE anterior a 11.2-RELEASE-p13, la ruta (path) de entrada de ICMPv6 maneja incorrectamente los casos donde un paquete de consulta de escucha MLDv2 se fragmenta internamente por medio de mbufs múltiples. Un atacante remoto puede causar una lectura o escritura fuera de límites que puede provocar que el kernel intente acceder a una página sin asignar y, posteriormente, un pánico.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-07 CVE Reserved
  • 2019-08-06 CVE Published
  • 2023-10-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Freebsd
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Freebsd
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11.2
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-
Affected
Freebsd
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Freebsd
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11.2
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p10
Affected
Freebsd
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Freebsd
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11.2
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p11
Affected
Freebsd
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Freebsd
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11.2
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p12
Affected
Freebsd
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Freebsd
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11.2
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p13
Affected
Freebsd
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Freebsd
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11.2
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p2
Affected
Freebsd
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Freebsd
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11.2
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p3
Affected
Freebsd
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Freebsd
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11.2
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p4
Affected
Freebsd
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Freebsd
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11.2
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p5
Affected
Freebsd
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Freebsd
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11.2
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p6
Affected
Freebsd
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Freebsd
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11.2
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p7
Affected
Freebsd
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Freebsd
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11.2
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p8
Affected
Freebsd
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Freebsd
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11.2
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p9
Affected
Freebsd
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Freebsd
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11.3
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-
Affected
Freebsd
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Freebsd
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11.3
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-
Affected
Freebsd
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Freebsd
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11.3
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p1
Affected
Freebsd
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Freebsd
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11.3
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p2
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Freebsd
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Freebsd
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11.3
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p3
Affected
Freebsd
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Freebsd
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12.0
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-
Affected
Freebsd
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Freebsd
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12.0
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p1
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Freebsd
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Freebsd
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12.0
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p3
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Freebsd
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Freebsd
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12.0
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p4
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Freebsd
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Freebsd
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12.0
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p5
Affected
Freebsd
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Freebsd
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12.0
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p8
Affected
Netapp
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Clustered Data Ontap
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--
Affected