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CVE-2019-12790 Summary

In radare2 through 3.5.1, there is a heap-based buffer over-read in the r_egg_lang_parsechar function of egg_lang.c. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact because of missing length validation in libr/egg/egg.c.

  • Published Date: Monday 10th of June 2019
  • Modified Date: Tuesday 11th of June 2019
    • CVSSv2 Data: AV:N/AC:M/Au:N/C:P/I:P/A:P
      • Access Vector: NETWORK
      • Access Complexity: MEDIUM
      • Authentication Required: NONE
      • Confidentiality Impact: PARTIAL
      • Integrity Impact: PARTIAL
      • Availability Impact: PARTIAL
    • CVSSv3 Data: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
      • Attack Vector: LOCAL
      • Attack Complexity: LOW
      • Privileges Required: NONE
      • User Interaction: REQUIRED
      • Scope: UNCHANGED
      • Confidentiality Impact: HIGH
      • Integrity Impact: HIGH
      • Availability Impact: HIGH
    • Common Weakness Enumeration (CWE): CWE-125
    • CVSSv2 Score: 6.8/10
    • CVSSv3 Score: 7.8/10
    • CVSSv3 Base Severity: HIGH
    • Common Platform Enumeration (CPE) Affected:
      • radare:radare2
    • Common Platform Enumeration (CPE) List:
      • radare:radare2
    • Reference:

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