CVE-2025-59043 (CNNVD-202510-2485)

HIGH
中文标题:
OpenBao 资源管理错误漏洞
英文标题:
OpenBao vulnerable to denial of service via malicious JSON request processing
CVSS分数: 7.5
发布时间: 2025-10-17 16:03:23
漏洞类型: 资源管理错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

OpenBao是OpenBao开源的一个敏感数据管理软件。 OpenBao 2.4.1之前版本存在资源管理错误漏洞，该漏洞源于JSON对象反序列化后可能占用过多内存，可能导致拒绝服务攻击。

英文描述:

OpenBao is an open source identity-based secrets management system. In OpenBao versions prior to 2.4.1, JSON objects after decoding may use significantly more memory than their serialized version. It is possible to craft a JSON payload to maximize the factor between serialized memory usage and deserialized memory usage, similar to a zip bomb, with factors reaching approximately 35. This can be used to circumvent the max_request_size configuration parameter which is intended to protect against denial of service attacks. The request body is parsed into a map very early in the request handling chain before authentication, which means an unauthenticated attacker can send a specifically crafted JSON object and cause an out-of-memory crash. Additionally, for requests with large numbers of strings, the audit subsystem can consume large quantities of CPU. The vulnerability is fixed in version 2.4.1.

CWE类型:
CWE-400
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
openbao openbao < 2.4.1 - - cpe:2.3:a:openbao:openbao:<_2.4.1:*:*:*:*:*:*:*
openbao openbao * - - cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
https://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m x_refsource_CONFIRM
cve.org
访问
https://github.com/openbao/openbao/pull/1756 x_refsource_MISC
cve.org
访问
https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c x_refsource_MISC
cve.org
访问
https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50 x_refsource_MISC
cve.org
访问
CVSS评分详情
3.1 (cna)
HIGH
7.5
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2025-10-17 16:03:23
修改时间:
2025-10-17 17:22:52
创建时间:
2025-11-11 15:40:46
更新时间:
2025-11-11 16:00:18
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2025-59043 2025-11-11 15:23:31 2025-11-11 07:40:46
NVD nvd_CVE-2025-59043 2025-11-11 15:01:06 2025-11-11 07:48:33
CNNVD cnnvd_CNNVD-202510-2485 2025-11-11 15:13:00 2025-11-11 08:00:18
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 16:00:18
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202510-2485; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-202510-2485
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:48:33
affected_products_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']