Detections
Analytics

SCA: security update for Amazon.IonDotnet (GHSA-q5r6-9qwq-g2wj)

high Tenable Cloud Security Plugin ID 435559

Description

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

 - An infinite loop issue in Amazon.IonDotnet library versions <v1.3.2 may allow a threat actor to cause a
 denial of service through a specially crafted text input. To mitigate this issue, users should upgrade to
 version v1.3.2. As of August 20, 2025, this library has been deprecated and will not receive further
 updates. (CVE-2025-11573)

See Also

https://github.com/advisories/GHSA-q5r6-9qwq-g2wj

Plugin Details

Severity: High

ID: 435559

Version: Revision 1.12

Type: Local

Family: SCA Checks

Published: 10/10/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.59

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2025-11573

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

Vector: 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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/9/2025

Vulnerability Publication Date: 10/9/2025

Reference Information

CVE: CVE-2025-11573