openSUSE 15 Security Update : etcd (SUSE-SU-2024:3656-1)

high Nessus Plugin ID 209193

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Synopsis

The remote openSUSE host is missing one or more security updates.

Description

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3656-1 advisory.

Update to version 3.5.12:

Security fixes:

- CVE-2018-16873: Fixed remote command execution in cmd/go (bsc#1118897)
- CVE-2018-16874: Fixed directory traversal in cmd/go (bsc#1118898)
- CVE-2018-16875: Fixed CPU denial of service in crypto/x509 (bsc#1118899)
- CVE-2018-16886: Fixed improper authentication issue when RBAC and client-cert-auth is enabled (bsc#1121850)
- CVE-2020-15106: Fixed panic in decodeRecord method (bsc#1174951)
- CVE-2020-15112: Fixed improper checks in entry index (bsc#1174951)
- CVE-2021-28235: Fixed information discosure via debug function (bsc#1210138)
- CVE-2022-41723: Fixed quadratic complexity in HPACK decoding in net/http (bsc#1208270, bsc#1208297)
- CVE-2023-29406: Fixed insufficient sanitization of Host header in go net/http (bsc#1213229)
- CVE-2023-47108: Fixed DoS vulnerability in otelgrpc (bsc#1217070)
- CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity (aka Terrapin Attack) in crypto/ssh (bsc#1217950, bsc#1218150)

Other changes:

- Added hardening to systemd service(s) (bsc#1181400)
- Fixed static /tmp file issue (bsc#1199031)
- Fixed systemd service not starting (bsc#1183703)

Full changelog:

https://github.com/etcd-io/etcd/compare/v3.3.1...v3.5.12

Tenable has extracted the preceding description block directly from the SUSE security advisory.

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

Solution

Update the affected etcd and / or etcdctl packages.

Plugin Details

Severity: High

ID: 209193

File Name: suse_SU-2024-3656-1.nasl

Version: 1.2

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 10/17/2024

Updated: 10/18/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.1

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2018-16886

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

CVSS Score Source: CVE-2021-28235

CVSS v4

Risk Factor: High

Base Score: 8.9

Threat Score: 8.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2023-48795

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/16/2024

Vulnerability Publication Date: 12/13/2018

Reference Information

CVE: CVE-2018-16873, CVE-2018-16874, CVE-2018-16875, CVE-2018-16886, CVE-2020-15106, CVE-2020-15112, CVE-2021-28235, CVE-2022-41723, CVE-2023-29406, CVE-2023-47108, CVE-2023-48795

IAVA: 2024-A-0236

SuSE: SUSE-SU-2024:3656-1

Detections

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