PT-2022-6747 · Ericsson+6 · Erlang/Otp+6

CVE-2022-37026

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Published

2022-06-17

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Updated

2025-11-18

CVSS v2.0

10

Critical

VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Erlang/OTP versions prior to 23.3.4.15 Erlang/OTP versions 24.x prior to 24.3.4.2 Erlang/OTP versions 25.x prior to 25.0.2
Description The issue is related to a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS. This allows a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. The vulnerability is associated with deficiencies in the authentication procedure.
Recommendations For Erlang/OTP versions prior to 23.3.4.15, update to version 23.3.4.15 or later. For Erlang/OTP versions 24.x prior to 24.3.4.2, update to version 24.3.4.2 or later. For Erlang/OTP versions 25.x prior to 25.0.2, update to version 25.0.2 or later.

Exploit

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

ALT-PU-2022-2944
ALT-PU-2022-3187
ALT-PU-2024-9499
BDU:2023-03852
CVE-2022-37026
DLA-3491-1
MGASA-2022-0450
OESA-2023-1912
OESA-2023-1941
OESA-2023-1942
OPENSUSE-SU-2022_4215-1
OPENSUSE-SU-2023_3401-1
OPENSUSE-SU-2024:12416-1
OPENSUSE-SU-2025:15740-1
RHSA-2022:8857
SUSE-SU-2022:4215-1
SUSE-SU-2022:4222-1
SUSE-SU-2022_4215-1
SUSE-SU-2022_4222-1
SUSE-SU-2023:3401-1
SUSE-SU-2023:3409-1
SUSE-SU-2023:4109-1
SUSE-SU-2023_3401-1
SUSE-SU-2023_3409-1
SUSE-SU-2023_4109-1
USN-6059-1

Affected Products

Alt Linux
Astra Linux
Erlang/Otp
Linuxmint
Red Os
Suse
Ubuntu