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Test Results

Vulnerabilities

 2 via 3 paths

Dependencies

 259

Source

 GitHub

Commit

 0107f6c7

Find, fix and prevent vulnerabilities in your code.

Test and protect my applications
Severity
  • 2
Status
  • 2
  • 0
  • 0

medium severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: inflight
  • Introduced through: sequelize-typescript@2.1.6 and typeorm@0.3.17

Detailed paths

  • Introduced through: nestjs-query@tripss/nestjs-query#0107f6c77d9e65807ccd137800b440ff3055d812 › sequelize-typescript@2.1.6 › glob@7.2.0 › inflight@1.0.6
  • Introduced through: nestjs-query@tripss/nestjs-query#0107f6c77d9e65807ccd137800b440ff3055d812 › typeorm@0.3.17 › glob@8.1.0 › inflight@1.0.6

Overview

Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime via the makeres function due to improperly deleting keys from the reqs object after execution of callbacks. This behavior causes the keys to remain in the reqs object, which leads to resource exhaustion.

Exploiting this vulnerability results in crashing the node process or in the application crash.

Note: This library is not maintained, and currently, there is no fix for this issue. To overcome this vulnerability, several dependent packages have eliminated the use of this library.

To trigger the memory leak, an attacker would need to have the ability to execute or influence the asynchronous operations that use the inflight module within the application. This typically requires access to the internal workings of the server or application, which is not commonly exposed to remote users. Therefore, “Attack vector” is marked as “Local”.

PoC

const inflight = require('inflight');

function testInflight() {
  let i = 0;
  function scheduleNext() {
    let key = `key-${i++}`;
    const callback = () => {
    };
    for (let j = 0; j < 1000000; j++) {
      inflight(key, callback);
    }

    setImmediate(scheduleNext);
  }


  if (i % 100 === 0) {
    console.log(process.memoryUsage());
  }

  scheduleNext();
}

testInflight();

Remediation

There is no fixed version for inflight.

References

Missing Release of Resource after Effective Lifetime vulnerability report

medium severity
new

Arbitrary Code Injection

  • Vulnerable module: @nestjs/common
  • Introduced through: @nestjs/common@11.0.9

Detailed paths

  • Introduced through: nestjs-query@tripss/nestjs-query#0107f6c77d9e65807ccd137800b440ff3055d812 › @nestjs/common@11.0.9

Overview

@nestjs/common is a Nest - modern, fast, powerful node.js web framework (@common)

Affected versions of this package are vulnerable to Arbitrary Code Injection via the FileTypeValidator function due to improper MIME Type Validation. An attacker can execute arbitrary code by sending a crafted payload in the Content-Type header of a request.

Note:

The FileTypeValidator documentation specifically mentions that it is vulnerable and provides security enhancement recommendations.

Remediation

There is no fixed version for @nestjs/common.

References

Arbitrary Code Injection vulnerability report