Detections
Analytics

Debian DSA-4885-1 : netty - security update

critical Nessus Plugin ID 148326

Language:

Synopsis

The remote Debian host is missing a security-related update.

Description

Multiple security issues were discovered in Netty, a Java NIO client/server framework, which could result in HTTP request smuggling, denial of service or information disclosure.

Solution

Upgrade the netty packages.

For the stable distribution (buster), these problems have been fixed in version 1:4.1.33-1+deb10u2.

See Also

https://security-tracker.debian.org/tracker/source-package/netty

https://packages.debian.org/source/buster/netty

https://www.debian.org/security/2021/dsa-4885

Plugin Details

Severity: Critical

ID: 148326

File Name: debian_DSA-4885.nasl

Version: 1.6

Type: local

Agent: unix

Published: 4/6/2021

Updated: 1/12/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2019-20445

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:netty, cpe:/o:debian:debian_linux:10.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/5/2021

Vulnerability Publication Date: 1/27/2020

Reference Information

CVE: CVE-2019-20444, CVE-2019-20445, CVE-2020-11612, CVE-2020-7238, CVE-2021-21290, CVE-2021-21295, CVE-2021-21409

DSA: 4885