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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-8721

Multiple issues in ld64 in the Xcode toolchains were addressed by updating to version ld64-507.4. This issue is fixed in Xcode 11.0. Compiling code without proper input validation could lead to arbitrary code execution with user privilege.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.7%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.3
Products affected by CVE-2019-8721
  • Apple » Xcode » Version: N/A
    cpe:2.3:a:apple:xcode:-
  • Apple » Xcode » Version: 1.5.0
    cpe:2.3:a:apple:xcode:1.5.0
  • Apple » Xcode » Version: 10
    cpe:2.3:a:apple:xcode:10
  • Apple » Xcode » Version: 2.0.0
    cpe:2.3:a:apple:xcode:2.0.0
  • Apple » Xcode » Version: 2.1.0
    cpe:2.3:a:apple:xcode:2.1.0
  • Apple » Xcode » Version: 2.2.0
    cpe:2.3:a:apple:xcode:2.2.0
  • Apple » Xcode » Version: 2.3.0
    cpe:2.3:a:apple:xcode:2.3.0
  • Apple » Xcode » Version: 2.4.0
    cpe:2.3:a:apple:xcode:2.4.0
  • Apple » Xcode » Version: 2.4.1
    cpe:2.3:a:apple:xcode:2.4.1
  • Apple » Xcode » Version: 3.1
    cpe:2.3:a:apple:xcode:3.1
  • Apple » Xcode » Version: 3.1.1
    cpe:2.3:a:apple:xcode:3.1.1
  • Apple » Xcode » Version: 3.1.2
    cpe:2.3:a:apple:xcode:3.1.2
  • Apple » Xcode » Version: 3.1.3
    cpe:2.3:a:apple:xcode:3.1.3
  • Apple » Xcode » Version: 3.1.4
    cpe:2.3:a:apple:xcode:3.1.4
  • Apple » Xcode » Version: 3.2.1
    cpe:2.3:a:apple:xcode:3.2.1
  • Apple » Xcode » Version: 3.2.2
    cpe:2.3:a:apple:xcode:3.2.2
  • Apple » Xcode » Version: 3.2.3
    cpe:2.3:a:apple:xcode:3.2.3
  • Apple » Xcode » Version: 3.2.4
    cpe:2.3:a:apple:xcode:3.2.4
  • Apple » Xcode » Version: 3.2.5
    cpe:2.3:a:apple:xcode:3.2.5
  • Apple » Xcode » Version: 4.0
    cpe:2.3:a:apple:xcode:4.0
  • Apple » Xcode » Version: 4.0.1
    cpe:2.3:a:apple:xcode:4.0.1
  • Apple » Xcode » Version: 4.0.2
    cpe:2.3:a:apple:xcode:4.0.2
  • Apple » Xcode » Version: 4.1
    cpe:2.3:a:apple:xcode:4.1
  • Apple » Xcode » Version: 4.1.1
    cpe:2.3:a:apple:xcode:4.1.1
  • Apple » Xcode » Version: 4.2
    cpe:2.3:a:apple:xcode:4.2
  • Apple » Xcode » Version: 4.2.1
    cpe:2.3:a:apple:xcode:4.2.1
  • Apple » Xcode » Version: 4.3
    cpe:2.3:a:apple:xcode:4.3
  • Apple » Xcode » Version: 4.3.1
    cpe:2.3:a:apple:xcode:4.3.1
  • Apple » Xcode » Version: 4.3.2
    cpe:2.3:a:apple:xcode:4.3.2
  • Apple » Xcode » Version: 4.3.3
    cpe:2.3:a:apple:xcode:4.3.3
  • Apple » Xcode » Version: 4.4
    cpe:2.3:a:apple:xcode:4.4
  • Apple » Xcode » Version: 4.4.1
    cpe:2.3:a:apple:xcode:4.4.1
  • Apple » Xcode » Version: 4.5
    cpe:2.3:a:apple:xcode:4.5
  • Apple » Xcode » Version: 4.5.1
    cpe:2.3:a:apple:xcode:4.5.1
  • Apple » Xcode » Version: 4.5.2
    cpe:2.3:a:apple:xcode:4.5.2
  • Apple » Xcode » Version: 4.6
    cpe:2.3:a:apple:xcode:4.6
  • Apple » Xcode » Version: 4.6.1
    cpe:2.3:a:apple:xcode:4.6.1
  • Apple » Xcode » Version: 4.6.2
    cpe:2.3:a:apple:xcode:4.6.2
  • Apple » Xcode » Version: 4.6.3
    cpe:2.3:a:apple:xcode:4.6.3
  • Apple » Xcode » Version: 5.0
    cpe:2.3:a:apple:xcode:5.0
  • Apple » Xcode » Version: 5.0.1
    cpe:2.3:a:apple:xcode:5.0.1
  • Apple » Xcode » Version: 5.0.2
    cpe:2.3:a:apple:xcode:5.0.2
  • Apple » Xcode » Version: 5.1
    cpe:2.3:a:apple:xcode:5.1
  • Apple » Xcode » Version: 5.1.1
    cpe:2.3:a:apple:xcode:5.1.1
  • Apple » Xcode » Version: 6.0
    cpe:2.3:a:apple:xcode:6.0
  • Apple » Xcode » Version: 6.0.1
    cpe:2.3:a:apple:xcode:6.0.1
  • Apple » Xcode » Version: 6.1
    cpe:2.3:a:apple:xcode:6.1
  • Apple » Xcode » Version: 6.1.1
    cpe:2.3:a:apple:xcode:6.1.1
  • Apple » Xcode » Version: 6.2
    cpe:2.3:a:apple:xcode:6.2
  • Apple » Xcode » Version: 6.3
    cpe:2.3:a:apple:xcode:6.3
  • Apple » Xcode » Version: 6.3.1
    cpe:2.3:a:apple:xcode:6.3.1
  • Apple » Xcode » Version: 6.3.2
    cpe:2.3:a:apple:xcode:6.3.2
  • Apple » Xcode » Version: 6.4
    cpe:2.3:a:apple:xcode:6.4
  • Apple » Xcode » Version: 7.0
    cpe:2.3:a:apple:xcode:7.0
  • Apple » Xcode » Version: 7.0.1
    cpe:2.3:a:apple:xcode:7.0.1
  • Apple » Xcode » Version: 7.1
    cpe:2.3:a:apple:xcode:7.1
  • Apple » Xcode » Version: 7.1.1
    cpe:2.3:a:apple:xcode:7.1.1
  • Apple » Xcode » Version: 7.2
    cpe:2.3:a:apple:xcode:7.2
  • Apple » Xcode » Version: 7.2.1
    cpe:2.3:a:apple:xcode:7.2.1
  • Apple » Xcode » Version: 7.3
    cpe:2.3:a:apple:xcode:7.3
  • Apple » Xcode » Version: 7.3.1
    cpe:2.3:a:apple:xcode:7.3.1
  • Apple » Xcode » Version: 8.0
    cpe:2.3:a:apple:xcode:8.0
  • Apple » Xcode » Version: 8.1
    cpe:2.3:a:apple:xcode:8.1
  • Apple » Xcode » Version: 8.2
    cpe:2.3:a:apple:xcode:8.2
  • Apple » Xcode » Version: 8.2.1
    cpe:2.3:a:apple:xcode:8.2.1
  • Apple » Xcode » Version: 8.3
    cpe:2.3:a:apple:xcode:8.3
  • Apple » Xcode » Version: 8.3.1
    cpe:2.3:a:apple:xcode:8.3.1
  • Apple » Xcode » Version: 8.3.2
    cpe:2.3:a:apple:xcode:8.3.2
  • Apple » Xcode » Version: 8.3.3
    cpe:2.3:a:apple:xcode:8.3.3
  • Apple » Xcode » Version: 9.0
    cpe:2.3:a:apple:xcode:9.0
  • Apple » Xcode » Version: 9.0.1
    cpe:2.3:a:apple:xcode:9.0.1
  • Apple » Xcode » Version: 9.1
    cpe:2.3:a:apple:xcode:9.1
  • Apple » Xcode » Version: 9.2
    cpe:2.3:a:apple:xcode:9.2
  • Apple » Xcode » Version: 9.3
    cpe:2.3:a:apple:xcode:9.3
  • Apple » Xcode » Version: 9.3.1
    cpe:2.3:a:apple:xcode:9.3.1
  • Apple » Xcode » Version: 9.4
    cpe:2.3:a:apple:xcode:9.4
  • Apple » Xcode » Version: 9.4.1
    cpe:2.3:a:apple:xcode:9.4.1


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