CVE-2024-1488
Assigner: redhat
Published: 2024-02-15T05:04:13.994Z
State: PUBLISHED
title: Unbound: unrestricted reconfiguration enabled to anyone that may lead to local privilege escalation
metrics: other: content: value: Important
namespace: https://access.redhat.com/security/updates/classification/
type: Red Hat severity rating
cvssV3_1: attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 8
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
version: 3.1
format: CVSS
descriptions: value: A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
affected: vendor: Red Hat
product: Red Hat Enterprise Linux 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.16.2-5.el8_9.6
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:enterprise_linux:8::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.2 Advanced Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-12.el8_2.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_e4s:8.2::appstream
cpe:/a:redhat:rhel_aus:8.2::appstream
cpe:/a:redhat:rhel_tus:8.2::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.2 Telecommunications Update Service
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-12.el8_2.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_e4s:8.2::appstream
cpe:/a:redhat:rhel_aus:8.2::appstream
cpe:/a:redhat:rhel_tus:8.2::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-12.el8_2.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_e4s:8.2::appstream
cpe:/a:redhat:rhel_aus:8.2::appstream
cpe:/a:redhat:rhel_tus:8.2::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-15.el8_4.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_tus:8.4::appstream
cpe:/a:redhat:rhel_e4s:8.4::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.4 Telecommunications Update Service
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-15.el8_4.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_tus:8.4::appstream
cpe:/a:redhat:rhel_e4s:8.4::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-15.el8_4.1
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_tus:8.4::appstream
cpe:/a:redhat:rhel_e4s:8.4::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.6 Extended Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.7.3-17.el8_6.4
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_eus:8.6::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 8.8 Extended Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.16.2-5.el8_8.4
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_eus:8.8::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.16.2-3.el9_3.5
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:enterprise_linux:9::crb
cpe:/a:redhat:enterprise_linux:9::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 9.0 Extended Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.13.1-13.el9_0.4
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_eus:9.0::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 9.2 Extended Update Support
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: affected
versions: version: 0:1.16.2-3.el9_2.4
lessThan: *
versionType: rpm
status: unaffected
cpes: cpe:/a:redhat:rhel_eus:9.2::crb
cpe:/a:redhat:rhel_eus:9.2::appstream
vendor: Red Hat
product: Red Hat Enterprise Linux 6
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: unaffected
cpes: cpe:/o:redhat:enterprise_linux:6
vendor: Red Hat
product: Red Hat Enterprise Linux 7
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: unbound
defaultStatus: unaffected
cpes: cpe:/o:redhat:enterprise_linux:7
datePublic: 2024-02-13T00:00:00+00:00
problemTypes: descriptions: cweId: CWE-15
description: External Control of System or Configuration Setting
type: CWE
x_redhatCweChain: CWE-276->CWE-15: Incorrect Default Permissions leads to External Control of System or Configuration Setting
workarounds: value: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
timeline: time: 2024-02-14T00:00:00+00:00
value: Reported to Red Hat.
time: 2024-02-13T00:00:00+00:00
value: Made public.