VulnerabilityModified
CVE-2019-9536
An attacker with physical access to the device can install arbitrary firmware.
MEDIUM 6.8EPSS 0.49%
Does this matter?
Lower severity and a low EPSS score (0.49%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.8 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.49% probability · 40th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-755
- Affected
- apple/iphone 3gs
- Source
- cret@cert.org
References
- https://github.com/axi0mX/alloc8Exploit, Third Party Advisory
- https://github.com/axi0mX/ipwndfu/blob/master/alloc8.pyThird Party Advisory
- https://github.com/axi0mX/alloc8Exploit, Third Party Advisory
- https://github.com/axi0mX/ipwndfu/blob/master/alloc8.pyThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.