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CVE-2024-1488

Unbound: unrestricted reconfiguration enabled to anyone that may lead to local privilege escalation PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Not supplied / Not suppliedaffected 1.16.2
Red Hat / Red Hat Enterprise Linux 8unaffected 0:1.16.2-5.el8_9.6 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:1.16.2-5.8.el8_10 before *
Red Hat / Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 0:1.7.3-12.el8_2.1 before *
Red Hat / Red Hat Enterprise Linux 8.2 Telecommunications Update Serviceunaffected 0:1.7.3-12.el8_2.1 before *
Red Hat / Red Hat Enterprise Linux 8.2 Update Services for SAP Solutionsunaffected 0:1.7.3-12.el8_2.1 before *
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 0:1.7.3-15.el8_4.1 before *
Red Hat / Red Hat Enterprise Linux 8.4 Telecommunications Update Serviceunaffected 0:1.7.3-15.el8_4.1 before *
Red Hat / Red Hat Enterprise Linux 8.4 Update Services for SAP Solutionsunaffected 0:1.7.3-15.el8_4.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Extended Update Supportunaffected 0:1.7.3-17.el8_6.4 before *
Red Hat / Red Hat Enterprise Linux 8.8 Extended Update Supportunaffected 0:1.16.2-5.el8_8.4 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:1.16.2-3.el9_3.5 before *
Red Hat / Red Hat Enterprise Linux 9.0 Extended Update Supportunaffected 0:1.13.1-13.el9_0.4 before *
Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Supportunaffected 0:1.16.2-3.el9_2.4 before *
Red Hat / Red Hat Enterprise Linux 10affected
Red Hat / Red Hat Enterprise Linux 6unaffected
Red Hat / Red Hat Enterprise Linux 7unaffected

CWE

CWE-276

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.