Vulnerability CVE-2017-2502

Vulnerability Name:

CVE-2017-2502 (CCN-126005)

Assigned:

2016-12-01

Published:

2017-05-10

Updated:

2019-10-03

Summary:

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. tvOS before 10.2.1 is affected. watchOS before 3.2.2 is affected. The issue involves the "CoreAudio" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2017-2502

Source: BID
Type: Third Party Advisory, VDB Entry
98468

Source: CCN
Type: BID-98468
Apple iOS/WatchOS/tvOS/macOS Multiple Security Vulnerabilities

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1038484

Source: XF
Type: UNKNOWN
apple-cve20172502-info-disc(126005)

Source: CCN
Type: Apple security document HT207797
About the security content of macOS Sierra 10.12.5, Security Update 2017-002 El Capitan, and Security Update 2017-002 Yosemite

Source: CCN
Type: Apple security document HT207798
About the security content of iOS 10.3.2

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207797

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207798

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207800

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207801

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 10.3.2)

OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.12.5)

OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 10.2.1)

OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 3.2.2)

Configuration CCN 1:

cpe:/o:apple:watchos:3.2.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

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