National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-9536 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.8 MEDIUM
Vector:  CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  CERT/CC
Base Score: 6.1 MEDIUM
Vector:  CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-269 Improper Privilege Management NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:apple:iphone_3gs:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9536
NVD Published Date:
11/22/2019
NVD Last Modified:
12/04/2019