CVE-2025-11573 (GCVE-0-2025-11573)
Vulnerability from cvelistv5
Published
2025-10-09 17:48
Modified
2025-10-09 19:34
Severity ?
8.7 (High) - 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
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1286 - Improper Validation of Syntactic Correctness of Input
Summary
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.
References
ff89ba41-3aa1-4d27-914a-91399e9639e5https://aws.amazon.com/security/security-bulletins/AWS-2025-022/
ff89ba41-3aa1-4d27-914a-91399e9639e5https://github.com/amazon-ion/ion-dotnet/releases/tag/v1.3.2
ff89ba41-3aa1-4d27-914a-91399e9639e5https://github.com/amazon-ion/ion-dotnet/security/advisories/GHSA-q5r6-9qwq-g2wj
Impacted products
Vendor Product Version
Amazon Amazon.IonDotnet Version: 0   ≤
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