Detections
Analytics

Oracle Linux 7 : lasso (ELSA-2021-2989)

high Nessus Plugin ID 152177

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-2989 advisory.

 - Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature. (CVE-2021-28091)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected lasso, lasso-devel and / or lasso-python packages.

See Also

https://linux.oracle.com/errata/ELSA-2021-2989.html

Plugin Details

Severity: High

ID: 152177

File Name: oraclelinux_ELSA-2021-2989.nasl

Version: 1.2

Type: local

Agent: unix

Published: 8/2/2021

Updated: 8/2/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2021-28091

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:lasso, p-cpe:/a:oracle:linux:lasso-devel, p-cpe:/a:oracle:linux:lasso-python

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/2/2021

Vulnerability Publication Date: 6/2/2021

Reference Information

CVE: CVE-2021-28091