CVE-2024-1737

2024-07-2315:15:03

Alpine Linux Development Team

security.alpinelinux.org

bind

resolver

performance

degradation

rrs

hostname

cve-2024-1737

unix

CVSS3

7.5

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

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

20.9%

JSON

Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name.
This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.

OSVersionArchitecturePackageVersionFilename
Alpine3.20-mainnoarchbind= 9.18.27-r0UNKNOWN
Alpine3.19-mainnoarchbind= 9.18.24-r1UNKNOWN
Alpine3.18-mainnoarchbind= 9.18.24-r0UNKNOWN
Alpine3.17-mainnoarchbind= 9.18.24-r0UNKNOWN
Alpineedge-mainnoarchbind< 9.18.28-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.20-main	noarch	bind	= 9.18.27-r0	UNKNOWN
Alpine	3.19-main	noarch	bind	= 9.18.24-r1	UNKNOWN
Alpine	3.18-main	noarch	bind	= 9.18.24-r0	UNKNOWN
Alpine	3.17-main	noarch	bind	= 9.18.24-r0	UNKNOWN
Alpine	edge-main	noarch	bind	< 9.18.28-r0	UNKNOWN