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nvd[email protected]NVD:CVE-2020-8622
HistoryAug 21, 2020 - 9:15 p.m.

CVE-2020-8622

2020-08-2121:15:12
CWE-617
[email protected]
web.nvd.nist.gov

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%

JSON

In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.

Affected configurations

NVD
Node
iscbindRange9.0.0–9.11.21
OR
iscbindRange9.12.0–9.16.5
OR
iscbindRange9.17.0–9.17.3
Node
iscbindMatch9.9.3s1supported_preview
OR
iscbindMatch9.11.21s1supported_preview
Node
fedoraprojectfedoraMatch31
OR
fedoraprojectfedoraMatch32
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
canonicalubuntu_linuxMatch12.04-
OR
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch20.04lts
Node
netappsteelstore_cloud_integrated_storageMatch-
Node
opensuseleapMatch15.1
OR
opensuseleapMatch15.2
Node
synologydns_serverRange<2.2.2-5028
Node
oraclecommunications_diameter_signaling_routerRange8.0.0–8.5.0

Related

oraclelinux 4
nessus 55
cbl_mariner 1
openvas 32
ibm 7
alpinelinux 1
cvelist 1
amazon 3
centos 2
aix 1
ubuntucve 1
ubuntu 2
veracode 1
debiancve 1
redhatcve 1
f5 1
prion 1
osv 3
cve 1
redhat 9
mageia 1
debian 3
altlinux 3
fedora 6
slackware 1
gentoo 1
cisa 1
suse 2
oracle 1
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2020-12-22 00:00:00
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Huawei EulerOS: Security Advisory for bind (EulerOS-SA-2020-1836)
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Security Bulletin: Publicly disclosed vulnerability from Bind affects IBM Netezza Host Management
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4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%

JSON
Related for NVD:CVE-2020-8622
oraclelinux4nessus55cbl_mariner1openvas32ibm7alpinelinux1cvelist1amazon3centos2aix1ubuntucve1ubuntu2veracode1debiancve1redhatcve1f51prion1osv3cve1redhat9mageia1debian3altlinux3fedora6slackware1gentoo1cisa1suse2oracle1