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EulerOS 2.0 SP8 : tomcat (EulerOS-SA-2021-2489)

medium Nessus Plugin ID 153656

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the versions of the tomcat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65. (CVE-2021-30640)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected tomcat packages.

See Also

http://www.nessus.org/u?701fd376

Plugin Details

Severity: Medium

ID: 153656

File Name: EulerOS_SA-2021-2489.nasl

Version: 1.2

Type: local

Published: 9/24/2021

Updated: 9/24/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS Score Source: CVE-2021-30640

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:tomcat, p-cpe:/a:huawei:euleros:tomcat-admin-webapps, p-cpe:/a:huawei:euleros:tomcat-el-3.0-api, p-cpe:/a:huawei:euleros:tomcat-jsp-2.3-api, p-cpe:/a:huawei:euleros:tomcat-lib, p-cpe:/a:huawei:euleros:tomcat-servlet-4.0-api, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 9/24/2021

Vulnerability Publication Date: 5/12/2021

Reference Information

CVE: CVE-2021-30640