Detections
Analytics
EulerOS Virtualization for ARM 64 3.0.5.0 : libssh2 (EulerOS-SA-2020-1089)
high Nessus Plugin ID 132843
Synopsis
The remote EulerOS Virtualization for ARM 64 host is missing a security update.Description
According to the version of the libssh2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :- In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.(CVE-2019-17498)
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 libssh2 package.See Also
Plugin Details
Severity: High
ID: 132843
File Name: EulerOS_SA-2020-1089.nasl
Version: 1.5
Type: local
Family: Huawei Local Security Checks
Published: 1/13/2020
Updated: 4/1/2024
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.0
CVSS v2
Risk Factor: Medium
Base Score: 5.8
Temporal Score: 4.5
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P
CVSS Score Source: CVE-2019-17498
CVSS v3
Risk Factor: High
Base Score: 8.1
Temporal Score: 7.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:libssh2, cpe:/o:huawei:euleros:uvp:3.0.5.0
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/uvp_version
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/13/2020
Reference Information
CVE: CVE-2019-17498