CVE-2019-9536

Summary

Apple iPhone 3GS bootrom malloc implementation returns a non-NULL pointer when unable to allocate memory, aka 'alloc8'. An attacker with physical access to the device can install arbitrary firmware.

Affected Software

Weaknesses

• insecure malloc implementation

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py
• https://github.com/axi0mX/alloc8

References

• https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py
• https://github.com/axi0mX/alloc8

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