CWE-469（Use of Pointer Subtraction to Determine Size）は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。
The product subtracts one pointer from another in order to determine size, but this calculation can be incorrect if the pointers do not exist in the same memory chunk.
| 種別 | 名称 | クラス | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | C | — | Undetermined | — |
| language | C++ | — | Undetermined | — |
これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。
| CVE | 公開 | 概要 |
|---|---|---|
| CVE-2019-25595 | 2026-03-22 | jetAudio 8.1.7.20702 Basic contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string through the URL input handler. Attack… |
| 日付 | 名称 | バージョン | 重要度 | コメント |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-08-01 | — | 1.0 | — | added/updated white box definitions |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Applicable_Platforms, Common_Consequences, Relationships, Other_Notes, Taxonomy_Mappings |
| 2008-11-24 | CWE Content Team | 1.1 | — | updated Relationships, Taxonomy_Mappings |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Relationships, Taxonomy_Mappings |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Demonstrative_Examples, Potential_Mitigations |
| 2014-02-18 | CWE Content Team | 2.6 | — | updated Potential_Mitigations |
| 2014-06-23 | CWE Content Team | 2.7 | — | updated Other_Notes |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Demonstrative_Examples, Taxonomy_Mappings, White_Box_Definitions |
| 2019-01-03 | CWE Content Team | 3.2 | — | updated Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated References, Relationships, Taxonomy_Mappings |
| 2020-06-25 | CWE Content Team | 4.1 | — | updated Common_Consequences |
| 2021-03-15 | CWE Content Team | 4.4 | — | updated Potential_Mitigations |
| 2022-10-13 | CWE Content Team | 4.9 | — | updated Relationships, Taxonomy_Mappings |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Detection_Factors, Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Weakness_Ordinalities |