Anolis OS update for httpd:2.4 module
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-27316 |
| CWE-ID | CWE-400 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software |
Anolis OS Operating systems & Components / Operating system httpd-manual Operating systems & Components / Operating system package or component httpd-filesystem Operating systems & Components / Operating system package or component mod_ssl Operating systems & Components / Operating system package or component mod_session Operating systems & Components / Operating system package or component mod_proxy_html Operating systems & Components / Operating system package or component mod_ldap Operating systems & Components / Operating system package or component httpd-tools Operating systems & Components / Operating system package or component httpd-devel Operating systems & Components / Operating system package or component httpd Operating systems & Components / Operating system package or component mod_http2 Operating systems & Components / Operating system package or component mod_md Operating systems & Components / Operating system package or component |
| Vendor | OpenAnolis |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Resource exhaustion
EUVDB-ID: #VU88153
Risk: Medium
CVSSv4.0: 7.7 [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:P/U:Green]
CVE-ID: CVE-2024-27316
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: Yes
DescriptionThe 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 HTTP/2 requests. A remote attacker can send specially crafted HTTP/2 requests to the server and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
httpd-manual: before 2.4.37-62.0.3
httpd-filesystem: before 2.4.37-62.0.3
mod_ssl: before 2.4.37-62.0.3
mod_session: before 2.4.37-62.0.3
mod_proxy_html: before 2.4.37-62.0.3
mod_ldap: before 2.4.37-62.0.3
httpd-tools: before 2.4.37-62.0.3
httpd-devel: before 2.4.37-62.0.3
httpd: before 2.4.37-62.0.3
mod_http2: before 1.15.7-8
mod_md: before 2.0.8-8
CPE2.3- cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
- cpe:2.3:a:openanolis:httpd-manual:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:httpd-filesystem:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_ssl:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_session:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_proxy_html:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_ldap:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:httpd-tools:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:httpd-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:httpd:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_http2:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:mod_md:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2024:0379
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. However, proof of concept for this vulnerability is available.
