Vulnerability Name:

CVE-2016-4603 (CCN-115719)

Assigned:2016-07-21
Published:2016-07-21
Updated:2017-09-01
Summary:Web Media in Apple iOS before 9.3.3 allows attackers to bypass the Private Browsing protection mechanism and obtain sensitive video URL information by leveraging Safari View Controller misbehavior.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network
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
5.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/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): Low
Integrity (I): Low
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
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-254
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2016-4603

Source: APPLE
Type: Mailing List
APPLE-SA-2016-07-18-2

Source: BID
Type: UNKNOWN
91825

Source: SECTRACK
Type: UNKNOWN
1036344

Source: XF
Type: UNKNOWN
apple-ios-cve20164603-sec-bypass(115719)

Source: CCN
Type: Apple Web site
About the security content of iOS 9.3.3

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206902

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 9.3.2)

    • Configuration CCN 1:
  • cpe:/o:apple:ios:9.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:ios:9.3.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple iphone os *
    apple iphone os 9.3
    apple iphone os 9.3.2