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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-2019-1873 Cisco Adaptive Security Appliances Software和Cisco Firepower Threat Defense 资源管理错误漏洞 — Cisco Adaptive Security Appliance (ASA) Software 7.5 - 2019-07-10
CVE-2019-10977 Mitsubishi Electric QJ71E71-100 资源管理错误漏洞 — MELSEC-Q series Ethernet module 7.5 - 2019-05-23
CVE-2019-1814 Cisco Small Business 300 Series 资源管理错误漏洞 — Cisco Small Business 300 Series Managed Switches 8.6 - 2019-05-15
CVE-2019-6578 多款Siemens产品资源管理错误漏洞 — SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- 7.5 - 2019-05-14
CVE-2019-1703 Cisco Firepower 2100 Series Firepower Threat Defense 资源管理错误漏洞 — Cisco Firepower Threat Defense Software 8.6 - 2019-05-03
CVE-2019-1704 Cisco Firepower Threat Defense 资源管理错误漏洞 — Cisco Firepower Threat Defense Software 7.4 - 2019-05-03
CVE-2019-1696 Cisco Firepower Threat Defense 资源管理错误漏洞 — Cisco Firepower Threat Defense Software 7.4 - 2019-05-03
CVE-2018-15388 Cisco Adaptive Security Appliance Software和Firepower Threat Defense Software 资源管理错误漏洞 — Cisco Adaptive Security Appliance (ASA) Software 7.5 - 2019-05-03
CVE-2019-10952 Rockwell Automation CompactLogix 5370 资源管理错误漏洞 — CompactLogix 5370 L1 controllers 9.8 - 2019-05-01
CVE-2019-10948 多款Fujifilm产品资源管理错误漏洞 — Fujifilm FCR Capsula X/ Carbon X 7.5 - 2019-04-30
CVE-2018-16878 Pacemaker 资源管理错误漏洞 — pacemaker 5.5 - 2019-04-18
CVE-2019-10953 多款PLC产品资源管理错误漏洞 — 1SAP120600R0071 PM554-TP-ETH 7.5 - 2019-04-17
CVE-2019-0031 Juniper Networks Junos OS 资源管理错误漏洞 — Junos OS 6.5 - 2019-04-10
CVE-2019-0033 Juniper Networks Junos OS 资源管理错误漏洞 — Junos OS 7.5 - 2019-04-10
CVE-2019-0038 Juniper Networks SRX340和Juniper Networks SRX345 Junos OS 资源管理错误漏洞 — Junos OS 7.5 - 2019-04-10
CVE-2018-13296 Synology MailPlus Server 资源管理错误漏洞 — MailPlus Server 7.5 - 2019-04-01
CVE-2019-5739 Joyent Node.js 资源管理错误漏洞 — Node.js 7.5 - 2019-03-28
CVE-2019-5737 Joyent Node.js 资源管理错误漏洞 — Node.js 5.9 - 2019-03-28
CVE-2019-1737 Cisco IOS和IOS XE 资源管理错误漏洞 — Cisco IOS and IOS-XE Software 8.6 - 2019-03-27
CVE-2018-12545 Eclipse Jetty 输入验证错误漏洞 — Eclipse Jetty 7.5 - 2019-03-27
CVE-2019-5419 Rails 资源管理错误漏洞 — https://github.com/rails/rails 7.5 - 2019-03-27
CVE-2019-3874 Linux kernel 资源管理错误漏洞 — kernel 7.5 - 2019-03-25
CVE-2019-6559 多款Moxa产品资源管理错误漏洞 — Moxa IKS, EDS 6.5 - 2019-03-05
CVE-2017-0938 Ubiquiti Networks airMAX和EdgeMAX 输入验证错误漏洞 — airMAX, EdgeMAX 7.5 - 2019-02-12
CVE-2019-1672 Cisco Web Security Appliance 资源管理错误漏洞 — Cisco Web Security Appliance (WSA) 5.3 - 2019-02-08
CVE-2019-6535 多款Misubishi产品资源管理错误漏洞 — Q03/04/06/13/26UDVCPU 7.5 High 2019-02-05
CVE-2018-16486 defaults-deep 注入漏洞 — defaults-deep 9.8 - 2019-02-01
CVE-2018-16487 lodash 资源管理错误漏洞 — lodash 6.5 - 2019-02-01
CVE-2018-16489 just-extend 注入漏洞 — just-extend 9.8 - 2019-02-01
CVE-2018-16490 mpath module 注入漏洞 — mpath 9.4 - 2019-02-01

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。