Vulnerability CVE-2015-5820

Vulnerability Name:

CVE-2015-5820 (CCN-106548)

Assigned:

2015-09-16

Published:

2015-09-16

Updated:

2016-12-22

Summary:

WebKit in Apple iOS before 9 allows remote attackers to trigger a dialing action via a crafted (1) tel://, (2) facetime://, or (3) facetime-audio:// URL.

CVSS v3 Severity:

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

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

CVSS v2 Severity:

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

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

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

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

Vulnerability Type:

CWE-20

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2015-5820

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2015-09-16-1

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2015-09-30-2

Source: BID
Type: UNKNOWN
76766

Source: CCN
Type: BID-76766
WebKit APPLE-SA-2015-09-16-1 Multiple Security Vulnerabilities

Source: SECTRACK
Type: UNKNOWN
1033609

Source: XF
Type: UNKNOWN
apple-webkit-cve20155820-sec-bypass(106548)

Source: CCN
Type: Apple Web site
About the security content of iTunes 12.3

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT205212

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT205265

Vulnerable Configuration:

Configuration 1:

cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version <= 8.0.8)

Configuration 2:

cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 8.4.1)

Configuration CCN 1:

cpe:/o:apple:ios:8.4.1:*:*:*:*:*:*:*

OR cpe:/a:apple:itunes:12.2:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.precise:def:20155820000	V	CVE-2015-5820 on Ubuntu 12.04 LTS (precise) - medium.	2015-09-18
oval:com.ubuntu.trusty:def:20155820000	V	CVE-2015-5820 on Ubuntu 14.04 LTS (trusty) - medium.	2015-09-18
oval:com.ubuntu.xenial:def:20155820000	V	CVE-2015-5820 on Ubuntu 16.04 LTS (xenial) - medium.	2015-09-18
oval:com.ubuntu.xenial:def:201558200000000	V	CVE-2015-5820 on Ubuntu 16.04 LTS (xenial) - medium.	2015-09-18

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