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MTProto proxy remote code execution vulnerability

High severity GitHub Reviewed Published Oct 10, 2023 to the GitHub Advisory Database • Updated Nov 5, 2023

Package

erlang mtproto_proxy (Erlang)

Affected versions

<= 0.7.2

Patched versions

None

Description

In the mtproto_proxy (aka MTProto proxy) component through 0.7.2 for Erlang, a low-privileged remote attacker can access an improperly secured default installation without authenticating and achieve remote command execution ability.

References

Published by the National Vulnerability Database Oct 10, 2023
Published to the GitHub Advisory Database Oct 10, 2023
Reviewed Oct 10, 2023
Last updated Nov 5, 2023

Severity

High
8.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2023-45312

GHSA ID

GHSA-738q-mc72-2q22

Source code

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