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EulerOS 2.0 SP5 : libgcrypt (EulerOS-SA-2019-2695)

medium Nessus Plugin ID 132362

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the libgcrypt packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.(CVE-2014-3591)

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 libgcrypt package.

See Also

http://www.nessus.org/u?178d90cf

Plugin Details

Severity: Medium

ID: 132362

File Name: EulerOS_SA-2019-2695.nasl

Version: 1.6

Type: local

Published: 12/23/2019

Updated: 4/2/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

CVSS Score Source: CVE-2014-3591

CVSS v3

Risk Factor: Medium

Base Score: 4.2

Temporal Score: 3.7

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libgcrypt, p-cpe:/a:huawei:euleros:libgcrypt-devel, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/23/2019

Reference Information

CVE: CVE-2014-3591

BID: 73066