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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2020-27795

A segmentation fault was discovered in radare2 with adf command. In libr/core/cmd_anal.c, when command "adf" has no or wrong argument, anal_fcn_data (core, input + 1) --> RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1); returns null pointer for fcn causing segmentation fault later in ensure_fcn_range (fcn).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.3%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2020-27795
  • Radare » Radare2 » Version: 0.10.0
    cpe:2.3:a:radare:radare2:0.10.0
  • Radare » Radare2 » Version: 0.10.1
    cpe:2.3:a:radare:radare2:0.10.1
  • Radare » Radare2 » Version: 0.10.2
    cpe:2.3:a:radare:radare2:0.10.2
  • Radare » Radare2 » Version: 0.10.3
    cpe:2.3:a:radare:radare2:0.10.3
  • Radare » Radare2 » Version: 0.10.4
    cpe:2.3:a:radare:radare2:0.10.4
  • Radare » Radare2 » Version: 0.10.5
    cpe:2.3:a:radare:radare2:0.10.5
  • Radare » Radare2 » Version: 0.10.6
    cpe:2.3:a:radare:radare2:0.10.6
  • Radare » Radare2 » Version: 0.8.6
    cpe:2.3:a:radare:radare2:0.8.6
  • Radare » Radare2 » Version: 0.8.8
    cpe:2.3:a:radare:radare2:0.8.8
  • Radare » Radare2 » Version: 0.9
    cpe:2.3:a:radare:radare2:0.9
  • Radare » Radare2 » Version: 0.9.2
    cpe:2.3:a:radare:radare2:0.9.2
  • Radare » Radare2 » Version: 0.9.4
    cpe:2.3:a:radare:radare2:0.9.4
  • Radare » Radare2 » Version: 0.9.6
    cpe:2.3:a:radare:radare2:0.9.6
  • Radare » Radare2 » Version: 0.9.7
    cpe:2.3:a:radare:radare2:0.9.7
  • Radare » Radare2 » Version: 0.9.7.3-1
    cpe:2.3:a:radare:radare2:0.9.7.3-1
  • Radare » Radare2 » Version: 0.9.8
    cpe:2.3:a:radare:radare2:0.9.8
  • Radare » Radare2 » Version: 0.9.9
    cpe:2.3:a:radare:radare2:0.9.9
  • Radare » Radare2 » Version: 1.0
    cpe:2.3:a:radare:radare2:1.0
  • Radare » Radare2 » Version: 1.0.1
    cpe:2.3:a:radare:radare2:1.0.1
  • Radare » Radare2 » Version: 1.0.2
    cpe:2.3:a:radare:radare2:1.0.2
  • Radare » Radare2 » Version: 1.1.0
    cpe:2.3:a:radare:radare2:1.1.0
  • Radare » Radare2 » Version: 1.2.0
    cpe:2.3:a:radare:radare2:1.2.0
  • Radare » Radare2 » Version: 1.2.1
    cpe:2.3:a:radare:radare2:1.2.1
  • Radare » Radare2 » Version: 1.3.0
    cpe:2.3:a:radare:radare2:1.3.0
  • Radare » Radare2 » Version: 1.4.0
    cpe:2.3:a:radare:radare2:1.4.0
  • Radare » Radare2 » Version: 1.5.0
    cpe:2.3:a:radare:radare2:1.5.0
  • Radare » Radare2 » Version: 1.6.0
    cpe:2.3:a:radare:radare2:1.6.0
  • Radare » Radare2 » Version: 2.0.0
    cpe:2.3:a:radare:radare2:2.0.0
  • Radare » Radare2 » Version: 2.0.1
    cpe:2.3:a:radare:radare2:2.0.1
  • Radare » Radare2 » Version: 2.1.0
    cpe:2.3:a:radare:radare2:2.1.0
  • Radare » Radare2 » Version: 2.2.0
    cpe:2.3:a:radare:radare2:2.2.0
  • Radare » Radare2 » Version: 2.3.0
    cpe:2.3:a:radare:radare2:2.3.0
  • Radare » Radare2 » Version: 2.4.0
    cpe:2.3:a:radare:radare2:2.4.0
  • Radare » Radare2 » Version: 2.5.0
    cpe:2.3:a:radare:radare2:2.5.0
  • Radare » Radare2 » Version: 2.6.0
    cpe:2.3:a:radare:radare2:2.6.0
  • Radare » Radare2 » Version: 2.6.9
    cpe:2.3:a:radare:radare2:2.6.9
  • Radare » Radare2 » Version: 2.7.0
    cpe:2.3:a:radare:radare2:2.7.0
  • Radare » Radare2 » Version: 2.8.0
    cpe:2.3:a:radare:radare2:2.8.0
  • Radare » Radare2 » Version: 2.9.0
    cpe:2.3:a:radare:radare2:2.9.0
  • Radare » Radare2 » Version: 3.0.0
    cpe:2.3:a:radare:radare2:3.0.0
  • Radare » Radare2 » Version: 3.0.1
    cpe:2.3:a:radare:radare2:3.0.1
  • Radare » Radare2 » Version: 3.1.0
    cpe:2.3:a:radare:radare2:3.1.0
  • Radare » Radare2 » Version: 3.1.1
    cpe:2.3:a:radare:radare2:3.1.1
  • Radare » Radare2 » Version: 3.1.2
    cpe:2.3:a:radare:radare2:3.1.2
  • Radare » Radare2 » Version: 3.1.3
    cpe:2.3:a:radare:radare2:3.1.3
  • Radare » Radare2 » Version: 3.2.0
    cpe:2.3:a:radare:radare2:3.2.0
  • Radare » Radare2 » Version: 3.2.1
    cpe:2.3:a:radare:radare2:3.2.1
  • Radare » Radare2 » Version: 3.3.0
    cpe:2.3:a:radare:radare2:3.3.0
  • Radare » Radare2 » Version: 3.4.0
    cpe:2.3:a:radare:radare2:3.4.0
  • Radare » Radare2 » Version: 3.4.1
    cpe:2.3:a:radare:radare2:3.4.1
  • Radare » Radare2 » Version: 3.5.0
    cpe:2.3:a:radare:radare2:3.5.0
  • Radare » Radare2 » Version: 3.5.1
    cpe:2.3:a:radare:radare2:3.5.1
  • Radare » Radare2 » Version: 3.7.0
    cpe:2.3:a:radare:radare2:3.7.0
  • Radare » Radare2 » Version: 3.7.1
    cpe:2.3:a:radare:radare2:3.7.1
  • Radare » Radare2 » Version: 3.8.0
    cpe:2.3:a:radare:radare2:3.8.0
  • Radare » Radare2 » Version: 3.9.0
    cpe:2.3:a:radare:radare2:3.9.0
  • Radare » Radare2 » Version: 4.0.0
    cpe:2.3:a:radare:radare2:4.0.0


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