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Insecure exceptions - NullPointerException

Description

Use is made of functions that perform catch to Nullpointer exceptions, which can cause unexpected behavior in the system.

Impact

  • Decrease application performance.
  • Cause a possible denial of service.

Recommendation

The catch to NullpointerException should only be used when test class entries need to be tested.

Threat

Unauthorized attacker from the Internet.

Expected Remediation Time

⌚ minutes.

Score

Default score using CVSS 3.1. It may change depending on the context of the src.

Base

  • Attack vector: N
  • Attack complexity: H
  • Privileges required: N
  • User interaction: N
  • Scope: U
  • Confidentiality: N
  • Integrity: N
  • Availability: L

Temporal

  • Exploit code madurity: U
  • Remediation level: X
  • Report confidence: X

Result

  • Vector string: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:X/RC:X
  • Score:
    • Base: 3.7
    • Temporal: 3.4
  • Severity:
    • Base: Low
    • Temporal: Low

Requirements

Fixes

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