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CWE-400 未加控制的资源消耗(资源穷尽) 类漏洞列表 1799

CWE-400 未加控制的资源消耗(资源穷尽) 类弱点 1799 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-2023-45028 QNAP 多款产品安全漏洞 — QTS 5.5 Medium 2024-02-02
CVE-2024-23824 mailcow 资源管理错误漏洞 — mailcow-dockerized 4.7 Medium 2024-02-02
CVE-2024-24752 Bref 资源管理错误漏洞 — bref 6.5 Medium 2024-02-01
CVE-2024-1014 SE-elektronic GmbH E-DDC 资源管理错误漏洞 — E-DDC3.3 6.2 Medium 2024-01-29
CVE-2023-6450 Lenovo App Store 资源管理错误漏洞 — Lenovo App Store Application 5.5 Medium 2024-01-19
CVE-2024-0581 Sandsprite scdbg 安全漏洞 — Scdbg 4.0 Medium 2024-01-16
CVE-2023-52098 Huawei HarmonyOS 安全漏洞 — HarmonyOS 7.5AI High AI 2024-01-16
CVE-2024-21655 Discourse 资源管理错误漏洞 — discourse 4.3 Medium 2024-01-12
CVE-2023-48297 Discourse 安全漏洞 — discourse 8.6 High 2024-01-12
CVE-2023-49295 quic-go 资源管理错误漏洞 — quic-go 6.4 Medium 2024-01-10
CVE-2024-0348 Engineers Online Portal 资源管理错误漏洞 — Engineers Online Portal 4.3 Medium 2024-01-09
CVE-2024-20672 Microsoft .NET Core 安全漏洞 — .NET 6.0 7.5 High 2024-01-09
CVE-2024-22164 Splunk 安全漏洞 — Splunk Enterprise Security (ES) 4.3 Medium 2024-01-09
CVE-2024-21651 XWiki Platform 资源管理错误漏洞 — xwiki-platform 7.5 High 2024-01-08
CVE-2024-0241 encoded_id-rails 安全漏洞 7.5AI High AI 2024-01-04
CVE-2023-26157 libredwg 安全漏洞 — libredwg 5.5 Medium 2024-01-02
CVE-2023-50730 Grackle 安全漏洞 — grackle 7.5 High 2023-12-22
CVE-2023-46131 Grails 资源管理错误漏洞 — grails-core 6.5 Medium 2023-12-20
CVE-2023-50249 Sentry Astro SDK 资源管理错误漏洞 — sentry-javascript 7.5 High 2023-12-20
CVE-2023-50707 EFACEC BCU 500 资源管理错误漏洞 — BCU 500 9.6 Critical 2023-12-19
CVE-2023-46104 Apache Superset 资源管理错误漏洞 — Apache Superset 6.5 Medium 2023-12-19
CVE-2023-6193 quiche 安全漏洞 — quiche 5.3 Medium 2023-12-12
CVE-2023-49809 Mattermost 资源管理错误漏洞 — Mattermost 4.3 Medium 2023-12-12
CVE-2023-45847 Mattermost 资源管理错误漏洞 — Mattermost 4.3 Medium 2023-12-12
CVE-2023-5870 PostgreSQL 安全漏洞 — Red Hat Advanced Cluster Security 4.2 2.2 Low 2023-12-10
CVE-2023-4486 Johnson Controls Facility Explorer 安全漏洞 — Metasys NAE55/SNE/SNC 7.5 High 2023-12-07
CVE-2023-35909 WordPress Plugin Ninja Forms Contact Form 资源管理错误漏洞 — Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress 5.3 Medium 2023-12-07
CVE-2023-6180 boring 安全漏洞 — tokio-boring 5.3 Medium 2023-12-05
CVE-2023-39248 Dell OS10 Networking Switches 安全漏洞 — Dell Networking OS10 7.5 High 2023-12-05
CVE-2023-49290 lestrrat-go jwx 资源管理错误漏洞 — jwx 5.3 Medium 2023-12-04

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 1799 条 CVE 漏洞。