Detections
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EulerOS Virtualization 3.0.2.6 : curl (EulerOS-SA-2023-1055)

low Nessus Plugin ID 169609

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.
 (CVE-2020-8284)

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 curl packages.

See Also

http://www.nessus.org/u?1f62bae5

Plugin Details

Severity: Low

ID: 169609

File Name: EulerOS_SA-2023-1055.nasl

Version: 1.0

Type: local

Published: 1/6/2023

Updated: 1/6/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.9

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2020-8284

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.2

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:curl, p-cpe:/a:huawei:euleros:libcurl, cpe:/o:huawei:euleros:uvp:3.0.2.6

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/6/2023

Vulnerability Publication Date: 12/9/2020

Reference Information

CVE: CVE-2020-8284