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ubuntuUbuntuUSN-4149-1
HistoryOct 08, 2019 - 12:00 a.m.

Unbound vulnerability

2019-10-0800:00:00
ubuntu.com
58

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.166 Low

EPSS

Percentile

96.0%

JSON

Releases

  • Ubuntu 19.04

Packages

  • unbound - validating, recursive, caching DNS resolver

Details

It was discovered that Unbound incorrectly handled certain NOTIFY queries.
An attacker could possibly use this issue to cause a denial of service.

Related

nessus 12
openvas 13
prion 1
fedora 3
ubuntucve 1
freebsd 1
redhatcve 1
alpinelinux 1
debian 2
cve 1
osv 2
mageia 1
archlinux 1
debiancve 1
rosalinux 1
photon 2
ibm 2
nessus
nessus
EulerOS 2.0 SP9 : unbound (EulerOS-SA-2020-2423)
2020-11-03 00:00:00
EulerOS 2.0 SP8 : unbound (EulerOS-SA-2020-1886)
2020-08-28 00:00:00
Ubuntu 19.04 : unbound vulnerability (USN-4149-1)
2019-10-09 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2020-2423)
2020-11-04 00:00:00
Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2020-1886)
2020-08-31 00:00:00
Ubuntu: Security Advisory (USN-4149-1)
2019-10-09 00:00:00
prion
prion
Authentication flaw
2019-10-03 19:15:00
fedora
fedora
[SECURITY] Fedora 31 Update: unbound-1.9.4-1.fc31
2019-11-11 01:07:48
[SECURITY] Fedora 30 Update: unbound-1.9.4-1.fc30
2019-11-09 22:40:53
[SECURITY] Fedora 31 Update: unbound-1.9.6-1.fc31
2019-12-18 01:57:04
ubuntucve
ubuntucve
CVE-2019-16866
2019-10-03 00:00:00
freebsd
freebsd
unbound -- parsing vulnerability
2019-10-03 00:00:00
redhatcve
redhatcve
CVE-2019-16866
2019-11-01 18:56:01
alpinelinux
alpinelinux
CVE-2019-16866
2019-10-03 19:15:00
debian
debian
[SECURITY] [DSA 4544-1] unbound security update
2019-10-16 05:29:57
[SECURITY] [DSA 4544-1] unbound security update
2019-10-16 05:29:57
cve
cve
CVE-2019-16866
2019-10-03 19:15:00
osv
osv
CVE-2019-16866
2019-10-03 19:15:09
unbound - security update
2019-10-16 00:00:00
mageia
mageia
Updated unbound packages fix security vulnerability
2019-11-08 02:36:48
archlinux
archlinux
[ASA-201910-6] unbound: denial of service
2019-10-11 00:00:00
debiancve
debiancve
CVE-2019-16866
2019-10-03 19:15:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1990
2021-07-02 18:18:13
photon
photon
Critical Photon OS Security Update - PHSA-2019-0035
2019-10-18 00:00:00
Critical Photon OS Security Update - PHSA-2019-3.0-0035
2019-10-18 00:00:00
ibm
ibm
Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801-ze
2020-07-24 21:16:35
Security Bulletin: Multiple Security Vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak.
2023-01-06 21:25:02

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.166 Low

EPSS

Percentile

96.0%

JSON
Related for USN-4149-1
nessus12openvas13prion1fedora3ubuntucve1freebsd1redhatcve1alpinelinux1debian2cve1osv2mageia1archlinux1debiancve1rosalinux1photon2ibm2