RHEL 8 : Red Hat OpenStack Platform (etcd) (RHSA-2023:1275)

high Nessus Plugin ID 194308

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Synopsis

The remote Red Hat host is missing one or more security updates for Red Hat OpenStack Platform (etcd).

Description

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:1275 advisory.

etcd is a highly-available key value store for shared configuration.

The following Important impact security fix(es) are applicable to Red Hat OpenStack Platform 17.0 (Wallaby), 16.2 (Train), and 16.1 (Train):

* Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064)

As a result of being built by golang 1.18.9, the following Moderate impact security fix(es) are applicable to Red Hat OpenStack Platform 16.2 and 16.1:

* golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)
* golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters (CVE-2022-2880)
* golang: net/http: handle server errors after sending GOAWAY (CVE-2022-27664)
* golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)
* golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)
* golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)
* golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)
* golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)
* golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)

As a result of being built by golang 1.18.9, the following Low impact security fix(es) are applicable to Red Hat OpenStack Platform 16.2 and 16.1:

* golang: crypto/tls: session tickets lack random ticket_age_add (CVE-2022-30629)
* golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 RHEL Red Hat OpenStack Platform (etcd) package based on the guidance in RHSA-2023:1275.

Plugin Details

Severity: High

ID: 194308

File Name: redhat-RHSA-2023-1275.nasl

Version: 1.2

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 4/28/2024

Updated: 11/7/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2022-2880

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:etcd, cpe:/o:redhat:enterprise_linux:8

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/15/2023

Vulnerability Publication Date: 6/7/2022

Reference Information

CVE: CVE-2022-1705, CVE-2022-27664, CVE-2022-2880, CVE-2022-30629, CVE-2022-30630, CVE-2022-30632, CVE-2022-30635, CVE-2022-3064, CVE-2022-32148, CVE-2022-32189, CVE-2022-41715, CVE-2022-41717

CWE: 1325, 200, 331, 400, 444, 770

RHSA: 2023:1275

Detections

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