CVE Vulnerability

CVE-2019-9536

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.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

6.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py Third Party Advisory
https://github.com/axi0mX/alloc8 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:h:apple:iphone_3gs:-:*:*:*:*:*:*:*
Information

Published : 2019-11-22 06:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-9536

Mitre link : CVE-2019-9536

Products Affected
No products.
CWE
CWE-755