Anolis OS update for bind
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-4076 |
| CWE-ID | CWE-617 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Anolis OS Operating systems & Components / Operating system bind-license Operating systems & Components / Operating system package or component bind-doc 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-dlz-mysql Operating systems & Components / Operating system package or component bind-dlz-ldap Operating systems & Components / Operating system package or component bind-dlz-filesystem Operating systems & Components / Operating system package or component bind-devel 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 | OpenAnolis |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Reachable assertion
EUVDB-ID: #VU94713
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-2024-4076
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion when serving both stale cache data and authoritative zone content. A remote attacker can send specially crafted queries to the DNS server to trigger an assertion failure and perform a denial of service (DoS) attack.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 23
bind-license: before 9.18.27-2
bind-doc: before 9.18.27-2
bind-dnssec-doc: before 9.18.27-2
bind-utils: before 9.18.27-2
bind-libs: before 9.18.27-2
bind-dnssec-utils: before 9.18.27-2
bind-dlz-mysql: before 9.18.27-2
bind-dlz-ldap: before 9.18.27-2
bind-dlz-filesystem: before 9.18.27-2
bind-devel: before 9.18.27-2
bind-chroot: before 9.18.27-2
bind: before 9.18.27-2
CPE2.3- cpe:2.3:o:openanolis:anolis_os:23:*:*:*:*:*:*:*
- cpe:2.3:a:openanolis:bind-license:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-doc:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-dnssec-doc:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-utils:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-libs:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-dnssec-utils:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-dlz-mysql:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-dlz-ldap:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-dlz-filesystem:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind-chroot:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:bind:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2024:0952
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.
