openEuler 24.03 LTS update for bind

Published: 2025-02-14

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-11187 CVE-2024-12705
CWE-ID	CWE-400 CWE-399
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	openEuler Operating systems & Components / Operating system bind-license Operating systems & Components / Operating system package or component bind-dnssec-doc Operating systems & Components / Operating system package or component bind-utils Operating systems & Components / Operating system package or component bind-libs Operating systems & Components / Operating system package or component bind-dnssec-utils Operating systems & Components / Operating system package or component bind-devel Operating systems & Components / Operating system package or component bind-debugsource Operating systems & Components / Operating system package or component bind-debuginfo Operating systems & Components / Operating system package or component bind-chroot Operating systems & Components / Operating system package or component bind Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU103436

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-11187

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when handling DNS zones with numerous records in the Additional section. A remote attacker can trigger resource exhaustion by sending multiple queries to he affected server and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 24.03 LTS

bind-license: before 9.18.21-4

bind-dnssec-doc: before 9.18.21-4

bind-utils: before 9.18.21-4

bind-libs: before 9.18.21-4

bind-dnssec-utils: before 9.18.21-4

bind-devel: before 9.18.21-4

bind-debugsource: before 9.18.21-4

bind-debuginfo: before 9.18.21-4

bind-chroot: before 9.18.21-4

bind: before 9.18.21-4

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1105

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource management error

EUVDB-ID: #VU103437