CVE-2023-5369

Before correction, the copy_file_range system call checked only for the CAP_READ and CAP_WRITE capabilities on the input and output file descriptors, respectively. Using an offset is logically equivalent to seeking, and the system call must additionally require the CAP_SEEK capability. This incorrect privilege check enabled sandboxed processes with only read or write but no seek capability on a file descriptor to read data from or write data to an arbitrary location within the file corresponding to that file descriptor.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-23:13.capsicum.asc	Vendor Advisory
https://security.netapp.com/advisory/ntap-20231124-0009/

Configurations

Configuration 1 (hide)

cpe:2.3:o:freebsd:freebsd:13.2:-:*:*:*:*:*:*

History

24 Nov 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-04 04:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-5369

Mitre link : CVE-2023-5369

CVE.ORG link : CVE-2023-5369

JSON object : View

Products Affected

freebsd

freebsd

CWE

CWE-273

Improper Check for Dropped Privileges

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