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ubuntuUbuntuUSN-4600-2
HistoryOct 27, 2020 - 12:00 a.m.

Netty vulnerabilities

2020-10-2700:00:00
ubuntu.com
71
netty vulnerabilities
cve fixes
unbounded memory allocation
http request smuggling
ubuntu 18.04 esm

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

AI Score

8.9

Confidence

High

EPSS

0.022

Percentile

89.7%

JSON

Releases

  • Ubuntu 18.04 ESM

Packages

  • netty - None

Details

USN-4600-1 fixed multiple vunerabilities in Netty 3.9. This update provides
the corresponding fixes for CVE-2019-20444, CVE-2019-20445 for Netty.

Also it was discovered that Netty allow for unbounded memory allocation. A
remote attacker could send a large stream to the Netty server causing it to
crash (denial of service). (CVE-2020-11612)

Original advisory details:

It was discovered that Netty had HTTP request smuggling vulnerabilities. A
remote attacker could used it to extract sensitive information. (CVE-2019-16869,
CVE-2019-20444, CVE-2019-20445, CVE-2020-7238)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlibnetty-java< 1:4.1.7-4ubuntu0.1UNKNOWN

Related

openvas 13
osv 23
debian 8
nessus 23
fedora 2
ibm 45
ubuntu 3
redhat 30
redhatcve 5
f5 2
debiancve 5
cvelist 5
nvd 6
ubuntucve 5
cve 6
veracode 5
prion 6
github 6
freebsd 1
openvas
openvas
Debian: Security Advisory (DLA-2364-1)
2020-09-05 00:00:00
Ubuntu: Security Advisory (USN-4600-2)
2020-10-28 00:00:00
Fedora: Security Advisory for jctools (FEDORA-2020-66b5f85ccc)
2020-09-26 00:00:00
osv
osv
netty vulnerabilities
2020-10-27 13:40:49
netty - security update
2020-09-04 00:00:00
netty-3.9 vulnerabilities
2020-10-22 18:26:07
debian
debian
[SECURITY] [DLA 2364-1] netty security update
2020-09-04 18:39:54
[SECURITY] [DLA 2365-1] netty-3.9 security update
2020-09-04 18:41:04
[SECURITY] [DLA 2109-1] netty security update
2020-02-19 18:04:02
nessus
nessus
Debian DLA-2364-1 : netty security update
2020-09-08 00:00:00
Ubuntu 18.04 LTS : Netty vulnerabilities (USN-4600-2)
2020-10-27 00:00:00
Ubuntu 16.04 LTS : Netty vulnerabilities (USN-4600-1)
2020-10-22 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: netty-4.1.51-1.fc33
2020-09-25 17:16:37
[SECURITY] Fedora 33 Update: jctools-3.1.0-1.fc33
2020-09-25 17:16:36
ibm
ibm
Security Bulletin: IBM Security Guardium Insights is affected by Components with known vulnerabilities
2021-10-06 12:30:35
Security Bulletin: Rational Integration Tester HTTP/TCP Proxy component in Rational Test Virtualization Server and Rational Test Workbench affected by Netty vulnerabilities (CVE-2020-7238, CVE-2019-16869, CVE-2019-20445, CVE-2019-20444)
2020-03-05 11:02:07
Security Bulletin: IBM Sterling Order Management Netty 4.1.34 vulnerablity
2022-10-20 18:47:42
ubuntu
ubuntu
Netty vulnerabilities
2020-10-22 00:00:00
Netty vulnerabilities
2020-09-22 00:00:00
Netty vulnerabilities
2023-04-28 00:00:00
redhat
redhat
(RHSA-2020:0567) Important: Red Hat build of Eclipse Vert.x 3.8.5 security update
2020-03-03 16:07:01
(RHSA-2020:0605) Important: Red Hat JBoss Enterprise Application Platform 7.2 security update
2020-02-25 17:21:01
(RHSA-2020:0497) Important: AMQ Online security update
2020-02-13 14:03:36
redhatcve
redhatcve
CVE-2020-7238
2022-05-14 11:41:00
CVE-2019-20444
2021-07-18 00:29:58
CVE-2019-20445
2022-05-14 11:32:59
f5
f5
K75555129 : Netty vulnerabilities CVE-2019-16869 and CVE-2020-7238
2020-07-13 00:00:00
K14752415 : Netty vulnerability CVE-2019-20444
2020-07-13 00:00:00
debiancve
debiancve
CVE-2020-7238
2020-01-27 17:15:12
CVE-2019-20444
2020-01-29 21:15:11
CVE-2020-11612
2020-04-07 18:15:13
cvelist
cvelist
CVE-2020-7238
2020-01-27 16:43:44
CVE-2019-20445
2020-01-29 20:33:03
CVE-2019-20444
2020-01-29 20:33:17
nvd
nvd
CVE-2020-7238
2020-01-27 17:15:12
CVE-2019-20444
2020-01-29 21:15:11
CVE-2019-20445
2020-01-29 21:15:11
ubuntucve
ubuntucve
CVE-2020-7238
2020-01-27 00:00:00
CVE-2019-20444
2020-01-29 00:00:00
CVE-2019-16869
2019-09-26 00:00:00
cve
cve
CVE-2020-7238
2020-01-27 17:15:12
CVE-2020-11612
2020-04-07 18:15:13
CVE-2019-20444
2020-01-29 21:15:11
veracode
veracode
HTTP Request Smuggling
2020-01-31 00:35:33
Denial Of Service (DoS)
2020-04-08 03:25:55
HTTP Request Smuggling
2020-01-31 06:26:41
prion
prion
Design/Logic Flaw
2020-01-27 17:15:00
Design/Logic Flaw
2020-04-07 18:15:00
Design/Logic Flaw
2020-01-29 21:15:00
github
github
HTTP Request Smuggling in Netty
2020-02-21 18:55:50
Memory exhaustion in http4s-async-http-client with large or malicious compressed responses
2020-10-16 17:03:43
Denial of Service in Netty
2020-06-15 19:36:16
freebsd
freebsd
cassandra3 -- multiple vulnerabilities
2023-01-11 00:00:00

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

AI Score

8.9

Confidence

High

EPSS

0.022

Percentile

89.7%

JSON
Related for USN-4600-2
openvas13osv23debian8nessus23fedora2ibm45ubuntu3redhat30redhatcve5f52debiancve5cvelist5nvd6ubuntucve5cve6veracode5prion6github6freebsd1