Detections
Analytics
EulerOS 2.0 SP12 : httpd (EulerOS-SA-2026-2533)
high Nessus Plugin ID 326223
Synopsis
The remote EulerOS host is missing multiple security updates.Description
According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :Buffer Over-read vulnerability in Apache HTTP Server.
This issue affects Apache HTTP Server: through 2.4.66.
Users are recommended to upgrade to version 2.4.67, which fixes the issue.(CVE-2026-34059)
A NULL pointer dereference in mod_dav_lock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious request.mod_dav_lock is not used internally by mod_dav or mod_dav_fs.
The only known use-case for mod_dav_lock was mod_dav_svn from Apache Subversion earlier than version 1.2.0.
Users are recommended to upgrade to version 2.4.66, which fixes this issue, or remove mod_dav_lock.(CVE-2026-29169)
Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server.
If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer.
This issue affects Apache HTTP Server: through 2.4.66.
Users are recommended to upgrade to version 2.4.67, which fixes the issue.(CVE-2026-28780)
A timing attack against mod_auth_digest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker.
Users are recommended to upgrade to version 2.4.67, which fixes this issue.(CVE-2026-33006)
An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user.
Users are recommended to upgrade to version 2.4.67, which fixes this issue.(CVE-2026-24072)
Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's mod_md via OCSP response data.
This issue affects Apache HTTP Server: from 2.4.30 through 2.4.66.
Users are recommended to upgrade to version 2.4.67, which fixes the issue.(CVE-2026-29168)
Tenable has extracted the preceding description block directly from the EulerOS httpd security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected httpd packages.See Also
Plugin Details
Severity: High
ID: 326223
File Name: EulerOS_SA-2026-2533.nasl
Version: 1.1
Type: Local
Family: Huawei Local Security Checks
Published: 7/10/2026
Updated: 7/10/2026
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.7
Percentile: 99.06
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-28780
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS Score Source: CVE-2026-24072
Vulnerability Information
CPE: cpe:/o:huawei:euleros:2.0, p-cpe:/a:huawei:euleros:httpd, p-cpe:/a:huawei:euleros:httpd-help, p-cpe:/a:huawei:euleros:mod_ssl, p-cpe:/a:huawei:euleros:httpd-tools, p-cpe:/a:huawei:euleros:httpd-devel, p-cpe:/a:huawei:euleros:httpd-filesystem
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp
Excluded KB Items: Host/EulerOS/uvp_version
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 7/10/2026
Vulnerability Publication Date: 5/4/2026
Reference Information
CVE: CVE-2026-24072, CVE-2026-28780, CVE-2026-29168, CVE-2026-29169, CVE-2026-33006, CVE-2026-34059