中危 AES-SIV 实现忽略空的关联数据条目 (CVE-2023-2975)
CVE编号
CVE-2023-2975利用情况
暂无补丁情况
官方补丁披露时间
2023-07-14漏洞描述
Issue summary: The AES-SIV cipher implementation contains a bug that causes it to ignore empty associated data entries which are unauthenticated as a consequence. Impact summary: Applications that use the AES-SIV algorithm and want to authenticate empty data entries as associated data can be mislead by removing adding or reordering such empty entries as these are ignored by the OpenSSL implementation. We are currently unaware of any such applications. The AES-SIV algorithm allows for authentication of multiple associated data entries along with the encryption. To authenticate empty data the application has to call EVP_EncryptUpdate() (or EVP_CipherUpdate()) with NULL pointer as the output buffer and 0 as the input buffer length. The AES-SIV implementation in OpenSSL just returns success for such a call instead of performing the associated data authentication operation. The empty data thus will not be authenticated. As this issue does not affect non-empty associated data authentication and we expect it to be rare for an application to use empty associated data entries this is qualified as Low severity issue.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | netapp | management_services_for_element_software_and_netapp_hci | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | ontap_select_deploy_administration_utility | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * | From (including) 3.0.0 | Up to (including) 3.0.9 | ||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * | From (including) 3.1.0 | Up to (including) 3.1.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssl3 | * | Up to (excluding) 3.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openssl3 | * | Up to (excluding) 3.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openssl | * | Up to (excluding) 3.0.9-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openssl | * | Up to (excluding) 3.1.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssl | * | Up to (excluding) 3.1.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | openssl | * | Up to (excluding) 3.0.8-1.amzn2023.0.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openssl | * | Up to (excluding) 1.1.1n-0+deb10u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openssl | * | Up to (excluding) 1.1.1w-0+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openssl | * | Up to (excluding) 3.0.10-1~deb12u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openssl | * | Up to (excluding) 3.0.10-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libopenssl-3-devel-32bit | * | Up to (excluding) 3-3.0.8-150400.4.31.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | libopenssl-3-devel-32bit | * | Up to (excluding) 3.0.8-150500.5.8.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | nodejs | * | Up to (excluding) 3.0.2-0ubuntu1.12 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-287 | 认证机制不恰当 |
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