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f5F5F5:K000137038
HistorySep 28, 2023 - 12:00 a.m.

K000137038 : BIND vulnerability CVE-2023-4236

2023-09-2800:00:00
my.f5.com
7

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 High

AI Score

Confidence

Low

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

0.001 Low

EPSS

Percentile

47.9%

JSON

Security Advisory Description

A flaw in the networking code handling DNS-over-TLS queries may cause named to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1. (CVE-2023-4236)

Impact

The vulnerability may allow a remote unauthenticated attacker to cause a denial-of-service (DoS) on the Traffix SDC system.

Related

ubuntucve 1
redhatcve 1
prion 1
openvas 11
alpinelinux 1
osv 2
cve 1
debiancve 1
nessus 7
veracode 1
fedora 6
cloudfoundry 1
ubuntu 1
mageia 1
debian 1
thn 1
hp 1
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2023-09-28 01:37:31
[SECURITY] Fedora 38 Update: bind-9.18.19-1.fc38
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2024-03-01 00:00:00

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 High

AI Score

Confidence

Low

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

0.001 Low

EPSS

Percentile

47.9%

JSON
Related for F5:K000137038
ubuntucve1redhatcve1prion1openvas11alpinelinux1osv2cve1debiancve1nessus7veracode1fedora6cloudfoundry1ubuntu1mageia1debian1thn1hp1