Detections
Analytics

Alpine: multiple apache2 packages: security update to 2.4.34-r0

high Tenable Self-Hosted Container Security Plugin ID 423672

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

 - By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary,
 leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected
 2.4.18-2.4.30,2.4.33). (CVE-2018-1333)

 - By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and
 cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server
 2.4.34 (Affected 2.4.33). (CVE-2018-8011)

See Also

https://security.alpinelinux.org/vuln/CVE-2018-1333

https://security.alpinelinux.org/vuln/CVE-2018-8011

Plugin Details

Severity: High

ID: 423672

Version: Revision 1.7

Type: Local

Published: 4/4/2025

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2018-8011

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 6/18/2018

Reference Information

CVE: CVE-2018-1333, CVE-2018-8011

IAVA: 2018-A-0251-S, 2021-A-0259-S