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CWE-400 未加控制的资源消耗(资源穷尽) 类漏洞列表 1802

CWE-400 未加控制的资源消耗(资源穷尽) 类弱点 1802 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-400 指资源消耗不受控漏洞,属于资源管理缺陷。攻击者通常通过发送大量请求或构造复杂查询,耗尽服务器 CPU、内存或带宽,导致服务拒绝。开发者应避免此类问题,需实施严格的速率限制、请求大小校验及资源配额管理,并设置合理的超时机制与异常处理逻辑,确保有限资源在预期范围内被安全分配与维护。

MITRE CWE 官方描述
CWE:CWE-400 不受控的资源消耗 (Uncontrolled Resource Consumption) 英文:该产品未正确控制有限资源的分配和维护。
常见影响 (2)
Availability DoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory), DoS: Resource Consumption (Other)
If an attacker can trigger the allocation of the limited resources, but the number or size of the resources is not controlled, then the most common result is denial of service. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding envir…
Access Control, Other Bypass Protection Mechanism, Other
In some cases it may be possible to force the product to "fail open" in the event of resource exhaustion. The state of the product -- and possibly the security functionality - may then be compromised.
缓解措施 (4)
Architecture and Design Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perha…
Architecture and Design Mitigation of resource exhaustion attacks requires that the target system either: recognizes the attack and denies that user further access for a given amount of time, or uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed. The first of these solutions is an issue in itself though, since it may allow attackers to preven…
Architecture and Design Ensure that protocols have specific limits of scale placed on them.
Implementation Ensure that all failures in resource allocation place the system into a safe posture.
代码示例 (2)
The following example demonstrates the weakness.
class Worker implements Executor { ... public void execute(Runnable r) { try { ... } catch (InterruptedException ie) { // postpone response Thread.currentThread().interrupt(); } } public Worker(Channel ch, int nworkers) { ... } protected void activate() { Runnable loop = new Runnable() { public void run() { try { for (;;) { Runnable r = ...; r.run(); } } catch (InterruptedException ie) { ... } } }; new Thread(loop).start(); } }
Bad · Java
This code allocates a socket and forks each time it receives a new connection.
sock=socket(AF_INET, SOCK_STREAM, 0); while (1) { newsock=accept(sock, ...); printf("A connection has been accepted\n"); pid = fork(); }
Bad · C
CVE ID 标题 CVSS 风险等级 Published
CVE-2024-14033 Belden Hirschmann EagleSDV 资源管理错误漏洞 — Hirschmann EagleSDV 7.5 High 2026-04-02
CVE-2026-34593 Ash Framework 资源管理错误漏洞 — ash 6.5AI Medium AI 2026-04-02
CVE-2026-34829 Rack 安全漏洞 — rack 7.5 High 2026-04-02
CVE-2026-34826 Rack 安全漏洞 — rack 5.3 Medium 2026-04-02
CVE-2026-34230 Rack 安全漏洞 — rack 5.3 Medium 2026-04-02
CVE-2026-31935 Suricata 安全漏洞 — suricata 7.5 High 2026-04-02
CVE-2026-22815 aiohttp 安全漏洞 — aiohttp 7.5 - 2026-04-01
CVE-2026-34404 nuxt-og-image 资源管理错误漏洞 — og-image 7.5 - 2026-03-31
CVE-2026-34043 Serialize JavaScript 安全漏洞 — serialize-javascript 5.9 Medium 2026-03-31
CVE-2026-33750 brace-expansion 资源管理错误漏洞 — brace-expansion 6.5 Medium 2026-03-27
CVE-2026-27859 Open-Xchange OX Dovecot Pro 安全漏洞 — OX Dovecot Pro 5.3 Medium 2026-03-27
CVE-2026-27857 Open-Xchange OX Dovecot Pro 安全漏洞 — OX Dovecot Pro 4.3 Medium 2026-03-27
CVE-2026-27858 Open-Xchange OX Dovecot Pro 安全漏洞 — OX Dovecot Pro 7.5 High 2026-03-27
CVE-2026-33541 TSPortal 安全漏洞 — TSPortal 6.5 Medium 2026-03-26
CVE-2026-4926 Path-to-RegExp 安全漏洞 — path-to-regexp 7.5 High 2026-03-26
CVE-2026-3116 Mattermost Plugins 安全漏洞 — Mattermost 4.9 Medium 2026-03-26
CVE-2026-26233 Mattermost 安全漏洞 — Mattermost 4.3 Medium 2026-03-25
CVE-2026-20084 Cisco IOS XE Software 资源管理错误漏洞 — Cisco IOS XE Software 8.6 High 2026-03-25
CVE-2026-33268 Nanoleaf Lines 安全漏洞 — Lines 6.5 Medium 2026-03-25
CVE-2026-33538 Parse Server 资源管理错误漏洞 — parse-server 7.5 - 2026-03-24
CVE-2026-33474 Vikunja 资源管理错误漏洞 — vikunja 6.5 Medium 2026-03-24
CVE-2026-33176 Rails 安全漏洞 — activesupport 7.5 - 2026-03-23
CVE-2026-33169 Rails 安全漏洞 — activesupport 7.5 - 2026-03-23
CVE-2026-33204 SimpleJWT 资源管理错误漏洞 — simplejwt 7.5 High 2026-03-20
CVE-2026-33155 DeepDiff 资源管理错误漏洞 — deepdiff 7.5 - 2026-03-20
CVE-2026-33123 pypdf 安全漏洞 — pypdf 6.5 - 2026-03-20
CVE-2026-27980 Next.js 资源管理错误漏洞 — next.js 6.5 - 2026-03-18
CVE-2026-25771 Wazuh 资源管理错误漏洞 — wazuh 5.3 Medium 2026-03-17
CVE-2026-4174 Radare2 安全漏洞 — Radare2 3.3 Low 2026-03-15
CVE-2026-30955 Gokapi 资源管理错误漏洞 — Gokapi 6.5 Medium 2026-03-13

CWE-400(未加控制的资源消耗(资源穷尽)) 是常见的弱点类别,本平台收录该类弱点关联的 1802 条 CVE 漏洞。