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CVE-2019-15874

nvd nist
Published: Apr 29, 2020Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory access after it has been freed leading to a kernel panic or other unpredictable results.

Affected (13)

Freebsd
1 product
Freebsd
Netapp
1 product
Clustered Data Ontap
Configuration A
12 vulnerable
Vulnerable SoftwareAffected Versions
Freebsd
Freebsd
Version 11.3
Freebsd
Version 11.3 p1
Freebsd
Version 11.3 p2
Freebsd
Version 11.3 p3
Freebsd
Version 11.3 p4
Freebsd
Version 11.3 p5
Freebsd
Version 11.3 p6
Freebsd
Version 11.3 p7
Freebsd
Version 12.1
Freebsd
Version 12.1 p1
Freebsd
Version 12.1 p2
Freebsd
Version 12.1 p3
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Clustered Data Ontap
All versions

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

Source: secteam@freebsd.org
PatchVendor Advisory
Source: secteam@freebsd.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.