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cve[email protected]CVE-2023-4236
HistorySep 20, 2023 - 1:15 p.m.

CVE-2023-4236

2023-09-2013:15:12
CWE-617
[email protected]
web.nvd.nist.gov
130
cve-2023-4236
networking code
dns-over-tls
bind 9
assertion failure
security vulnerability

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

7.4 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

0.001 Low

EPSS

Percentile

34.2%

JSON

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.

Related

openvas 11
osv 2
alpinelinux 1
prion 1
debiancve 1
redhatcve 1
ubuntucve 1
cvelist 1
veracode 1
f5 1
nessus 7
fedora 6
cloudfoundry 1
ubuntu 1
mageia 1
debian 1
thn 1
hp 1
openvas
openvas
ISC BIND DoS Vulnerability (CVE-2023-4236) - Linux
2023-09-20 00:00:00
ISC BIND DoS Vulnerability (CVE-2023-4236) - Windows
2023-09-20 00:00:00
Mageia: Security Advisory (MGASA-2023-0303)
2023-10-30 00:00:00
osv
osv
CVE-2023-4236
2023-09-20 13:15:12
bind9 vulnerabilities
2023-09-20 14:07:21
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2023-09-20 13:15:12
prion
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Design/Logic Flaw
2023-09-20 13:15:00
debiancve
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2023-09-20 13:15:12
redhatcve
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2023-09-20 15:56:02
ubuntucve
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2023-09-20 00:00:00
cvelist
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named may terminate unexpectedly under high DNS-over-TLS query load
2023-09-20 12:32:16
veracode
veracode
Denial Of Service (DoS)
2023-10-02 17:30:59
f5
f5
K000137038 : BIND vulnerability CVE-2023-4236
2023-09-28 00:00:00
nessus
nessus
ISC BIND 9.18.0 < 9.18.19 / 9.18.11-S1 < 9.18.19-S1 Assertion Failure (cve-2023-4236)
2023-09-20 00:00:00
Fedora 37 : bind / bind-dyndb-ldap (2023-87502c4a93)
2023-10-11 00:00:00
Fedora 39 : bind / bind-dyndb-ldap (2023-b4acb0f7c6)
2023-11-07 00:00:00
fedora
fedora
[SECURITY] Fedora 39 Update: bind-dyndb-ldap-11.10-21.fc39
2023-11-03 18:51:08
[SECURITY] Fedora 38 Update: bind-dyndb-ldap-11.10-21.fc38
2023-09-28 01:37:31
[SECURITY] Fedora 38 Update: bind-9.18.19-1.fc38
2023-09-28 01:37:31
cloudfoundry
cloudfoundry
USN-6390-1: Bind vulnerabilities | Cloud Foundry
2023-10-05 00:00:00
ubuntu
ubuntu
Bind vulnerabilities
2023-09-20 00:00:00
mageia
mageia
Updated bind packages fix security vulnerabilities
2023-10-28 00:49:40
debian
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[SECURITY] [DSA 5504-1] bind9 security update
2023-09-22 20:15:52
thn
thn
High-Severity Flaws Uncovered in Atlassian Products and ISC BIND Server
2023-09-22 08:00:00
hp
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HP ThinPro 8.0 SP 8 Security Updates
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

7.4 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

0.001 Low

EPSS

Percentile

34.2%

JSON
Related for CVE-2023-4236
openvas11osv2alpinelinux1prion1debiancve1redhatcve1ubuntucve1cvelist1veracode1f51nessus7fedora6cloudfoundry1ubuntu1mageia1debian1thn1hp1