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CVE-2025-49809

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CVE-2025-49809

Published: Jul 4, 2025

Modified: Jul 8, 2025

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTR_PACKET environment variable. NOTE: mtr on macOS may often have Sudo rules, as an indirect consequence of Homebrew not installing setuid binaries.

VendorProductVersions

mtr

mtr

affected
0 - <= 0.95

Weaknesses (CWE)

CWE-829

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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