Detections
Analytics

SCA: security update for github.com/pomerium/pomerium (GHSA-5wjf-62hw-q78r)

high Tenable Self-Hosted Container Security Plugin ID 411056

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly
 handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when
 a large number of streams are reset. This can result in a DoS condition. Pomerium versions 0.14.8 and
 0.15.1 contain an upgraded envoy binary with this vulnerability patched. (CVE-2021-39204)

See Also

https://github.com/advisories/GHSA-5wjf-62hw-q78r

Plugin Details

Severity: High

ID: 411056

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: High

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-2021-39204

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

Patch Publication Date: 9/10/2021

Vulnerability Publication Date: 9/9/2021

Reference Information

CVE: CVE-2021-39204

cwe: CWE-834