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CWE-400 未加控制的资源消耗(资源穷尽) 类漏洞列表 1796

CWE-400 未加控制的资源消耗(资源穷尽) 类弱点 1796 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-2019-16764 PowAssent 输入验证错误漏洞 — pow_assent 6.5 Medium 2019-11-25
CVE-2019-11287 Pivotal Software RabbitMQ 格式化字符串错误漏洞 — RabbitMQ for Pivotal Platform 7.5 - 2019-11-22
CVE-2019-15593 GitLab 资源管理错误漏洞 — GitLab 6.5 - 2019-11-22
CVE-2019-12625 ClamAV 安全漏洞 — ClamAV 7.5 High 2019-11-05
CVE-2019-5043 Google Nest Cam IQ Indoor 资源管理错误漏洞 — Nest Labs 7.5 - 2019-10-31
CVE-2019-7620 Elasticsearch Logstash 输入验证错误漏洞 — Logstash 7.5 - 2019-10-30
CVE-2019-15264 Cisco Aironet and Catalyst 9100 Access Points 资源管理错误漏洞 — Cisco Aironet Access Point Software 6.5 - 2019-10-16
CVE-2019-10923 多款Siemens产品资源管理错误漏洞 — Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller 7.5 High 2019-10-10
CVE-2019-10936 多款Siemens产品资源管理错误漏洞 — Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller 7.5 High 2019-10-10
CVE-2019-0059 Juniper Networks Junos OS 安全漏洞 — Junos OS 7.5 High 2019-10-09
CVE-2019-12714 Cisco IC3000 Industrial Compute Gateway 资源管理错误漏洞 — Cisco IC3000 Industrial Compute Gateway 6.5 - 2019-10-02
CVE-2019-12700 Cisco Firepower Threat Defense、Cisco Firepower Management Center和FXOS Software Pluggable Authentication Module 资源管理错误漏洞 — Cisco Firepower Management Center 6.5 - 2019-10-02
CVE-2019-12698 Cisco Adaptive Security Appliances Software 安全漏洞 — Cisco Adaptive Security Appliance (ASA) Software 7.5 - 2019-10-02
CVE-2019-12658 Cisco IOS XE 资源管理错误漏洞 — Cisco IOS XE Software 16.1.1 7.5 - 2019-09-25
CVE-2019-11060 ASUS SmartHome Gateway HG100 资源管理错误漏洞 — HG100 firmware 7.5 - 2019-08-29
CVE-2019-1965 Cisco NX-OS Software 资源管理错误漏洞 — Cisco NX-OS Software 6.5 - 2019-08-28
CVE-2019-9511 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9512 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9513 HTTP/2 Server 安全漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9515 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9516 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9517 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-9518 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-10942 Siemens SCALANCE X-200IRT 资源管理错误漏洞 — SCALANCE X-200 switch family (incl. SIPLUS NET variants) 7.5 - 2019-08-13
CVE-2019-9514 HTTP/2 资源管理错误漏洞 — n/a 7.5 - 2019-08-13
CVE-2019-10162 PowerDNS Authoritative Server 授权问题漏洞 — pdns 7.5 - 2019-07-30
CVE-2019-10972 Mitsubishi Electric FR Configurator2 资源管理错误漏洞 — Mitsubishi Electric FR Configurator2 5.5 - 2019-07-25
CVE-2019-1010266 lodash 资源管理错误漏洞 — lodash 7.5 - 2019-07-17
CVE-2019-0046 Juniper Networks Junos OS 资源管理错误漏洞 — Junos OS 6.5 - 2019-07-11
CVE-2019-5445 Ubiquiti EdgeMAX EdgeSwitch 资源管理错误漏洞 — EdgeMAX 4.9 - 2019-07-10

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 1796 条 CVE 漏洞。