Detections
Analytics
Oracle Linux 8 : varnish:6 (ELSA-2020-4756)
high Nessus Plugin ID 142772
Language:
Synopsis
The remote Oracle Linux host is missing one or more security updates.Description
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4756 advisory.- Resolves: #1790907 - CVE-2019-20637 varnish: not clearing pointer between two client requests leads to information disclosure
- Resolves: #1763958 - CVE-2019-15892 varnish:6/varnish: denial of service handling certain crafted HTTP/1 requests
varnish-modules
Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: High
ID: 142772
File Name: oraclelinux_ELSA-2020-4756.nasl
Version: 1.5
Type: local
Agent: unix
Published: 11/12/2020
Updated: 10/22/2024
Supported Sensors: Continuous Assessment, 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:P/I:N/A:N
CVSS Score Source: CVE-2019-20637
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:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:oracle:linux:varnish-devel, p-cpe:/a:oracle:linux:varnish-docs, cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:varnish-modules, p-cpe:/a:oracle:linux:varnish
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: 11/10/2020
Vulnerability Publication Date: 9/3/2019