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CVE-2023-49294

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CVE-2023-49294

Published: Dec 14, 2023

Modified: Feb 13, 2025

PUBLISHED

CVSS v3.1

4.9

MEDIUM

Description

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.

VendorProductVersions

asterisk

asterisk

affected
< 18.20.1
affected
>= 19.0.0, < 20.5.1
affected
= 21.0.0
affected
< 18.9-cert6

Weaknesses (CWE)

CWE-22

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

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