Vulnerability identifier: #VU87749
Vulnerability risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-862
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Unbound
Server applications /
DNS servers
Vendor: NLnet Labs
Description
The vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to missing authorization in the unbound.service that listens on localhost on port 8953. A local user can send a specially crafted request and alter the server configuration.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Unbound: 1.17.0 - 1.19.0 rc1
External links
http://access.redhat.com/security/cve/CVE-2024-1488
http://bugzilla.redhat.com/show_bug.cgi?id=2264183
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.