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openSUSE 15 Security Update : mbedtls (openSUSE-SU-2022:10257-1)

critical Nessus Plugin ID 169442

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2022:10257-1 advisory.

 - An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX. (CVE-2022-46393)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1206576

http://www.nessus.org/u?f013bf45

https://www.suse.com/security/cve/CVE-2022-46393

Plugin Details

Severity: Critical

ID: 169442

File Name: openSUSE-2022-10257-1.nasl

Version: 1.0

Type: local

Agent: unix

Published: 1/1/2023

Updated: 1/1/2023

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2022-46393

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libmbedx509-1, p-cpe:/a:novell:opensuse:libmbedcrypto7, p-cpe:/a:novell:opensuse:libmbedx509-1-32bit, p-cpe:/a:novell:opensuse:libmbedtls14-64bit, p-cpe:/a:novell:opensuse:libmbedcrypto7-32bit, p-cpe:/a:novell:opensuse:libmbedtls14, p-cpe:/a:novell:opensuse:libmbedx509-1-64bit, p-cpe:/a:novell:opensuse:libmbedcrypto7-64bit, p-cpe:/a:novell:opensuse:libmbedtls14-32bit, cpe:/o:novell:opensuse:15.4, p-cpe:/a:novell:opensuse:mbedtls-devel

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 12/31/2022

Vulnerability Publication Date: 12/15/2022

Reference Information

CVE: CVE-2022-46393