CVE-2019-8504

CVSS V2 Low 2.1 CVSS V3 Medium 5.5

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4. A local user may be able to read kernel memory.

Overview

CVE ID
CVE-2019-8504

Assigner
product-security@apple.com

Vulnerability Status
Analyzed

Published Version
2019-12-18T18:15:22

Last Modified Date
2020-08-24T17:37:01

Weakness Enumerations

CWE	URL
CWE-665	http://cwe.mitre.org/data/definitions/665.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:apple:iphone_os::::::::	1	OR		12.2
cpe:2.3:o:apple:mac_os_x::::::::	1	OR		10.14.4

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:P/I:N/A:N

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://support.apple.com/HT209600	Vendor Advisory
https://support.apple.com/HT209599	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-8504
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8504

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:17:57				Added to TrackCVE
2022-12-04 08:06:57	2019-12-18T18:15Z	2019-12-18T18:15:22	CVE Published Date	updated
2022-12-04 08:06:57		2020-08-24T17:37:01	CVE Modified Date	updated
2022-12-04 08:06:57		Analyzed	Vulnerability Status	updated