AWS AmazonECS documentation change

Service: AmazonECS · 2025-08-22 · Documentation low

File: AmazonECS/latest/developerguide/linux-gmsa.md

Summary

Corrected SecretsManager ARN format and simplified resource declarations

Security assessment

Fixes misconfigured SSM references to use SecretsManager (secure secret storage), enhancing security guidance without addressing an explicit vulnerability.

Diff

diff --git a/AmazonECS/latest/developerguide/linux-gmsa.md b/AmazonECS/latest/developerguide/linux-gmsa.md
index 8bd1aa4f2..639a6b50a 100644
--- a//AmazonECS/latest/developerguide/linux-gmsa.md
+++ b//AmazonECS/latest/developerguide/linux-gmsa.md
@@ -205,3 +205 @@ JSON
-                "Resource": [
-                       "arn:aws:ssm:arn:aws: 111122223333:secret:MySecret"
-                ]
+                "Resource": "arn:aws:secretsmanager:us-east-1:123456789012:secret:my-secret-AbCdEf"
@@ -308,3 +306 @@ JSON
-                    "Resource": [
-                    "arn:aws:ssm:arn:aws::111122223333:parameter/parameter_name"
-                    ]
+                    "Resource": "arn:aws:ssm:us-east-1:123456789012:parameter/my-parameter"