Detections
Analytics
Alpine: varnish: security update to 7.3.2-r0
critical Tenable Self-Hosted Container Security Plugin ID 408356
Description
There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:- The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation
can reset many streams quickly, as exploited in the wild in August through October 2023. (CVE-2023-44487)
- Varnish Cache before 7.3.2 and 7.4.x before 7.4.3 (and before 6.0.13 LTS), and Varnish Enterprise 6 before
6.0.12r6, allows credits exhaustion for an HTTP/2 connection control flow window, aka a Broke Window
Attack. (CVE-2024-30156)
See Also
Plugin Details
Severity: Critical
ID: 408356
Version: Revision 1.24
Type: Local
Published: 4/8/2024
Updated: 12/22/2025
Supported Sensors: Agentless Assessment
Risk Information
VPR
Risk Factor: High
Score: 7.3
Percentile: 98.44
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2023-44487
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 7
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:F/RL:O/RC:C
CVSS v4
Risk Factor: Critical
Base Score: 9.3
Threat Score: 9.3
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Vulnerability Publication Date: 10/10/2023
CISA Known Exploited Vulnerability Due Dates: 10/31/2023
Reference Information
CVE: CVE-2023-44487, CVE-2024-30156