Vulnerability Name:

CVE-2016-4655 (CCN-116357)

Assigned:2016-08-25
Published:2016-08-25
Updated:2018-06-08
Summary:The kernel in Apple iOS before 9.3.5 allows attackers to obtain sensitive information from memory 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)
5.1 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:F/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
7.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N)
6.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:F/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2016-4655

Source: APPLE
Type: Mailing List, Vendor Advisory
APPLE-SA-2016-08-25-1

Source: APPLE
Type: Mailing List, Vendor Advisory
APPLE-SA-2016-09-14-1

Source: CCN
Type: SECTRACK ID: 1036694
Apple iOS WebKit Flaws Let Remote Users Execute Arbitrary Code and Applications Obtain Kernel Memory Contents and Gain Elevated Privileges

Source: BID
Type: UNKNOWN
92651

Source: CCN
Type: BID-92651
Apple iOS CVE-2016-4655 Information Disclosure Vulnerability

Source: BID
Type: UNKNOWN
92965

Source: CCN
Type: BID-92965
RETIRED: Apple iOS CVE-2016-4655 Local Information Disclosure Vulnerability

Source: SECTRACK
Type: UNKNOWN
1036694

Source: MISC
Type: UNKNOWN
https://blog.lookout.com/blog/2016/08/25/trident-pegasus/

Source: XF
Type: UNKNOWN
apple-ios-cve20164655-info-disc(116357)

Source: CCN
Type: Packet Storm Security [06-04-2018]
WebKit not_number defineProperties Use-After-Free

Source: CCN
Type: Apple Web site
About the security content of iOS 9.3.5

Source: CCN
Type: Apple Web site
Security Update 2016-001 El Capitan and Security Update 2016-005 Yosemite

Source: CCN
Type: Apple Web site
About the security content of iOS 10.0.1

Source: CCN
Type: Apple Web site
About the security content of iOS 10.0.2

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207107

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT207145

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [06-05-2018]

Source: EXPLOIT-DB
Type: UNKNOWN
44836

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 9.3.4)
  • OR cpe:/o:apple:ios:10.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:apple:mac_os_x:10.10.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:ios:9.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:ios:10.0.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple iphone os *
    apple iphone os 10.0
    apple mac os x 10.10.5
    apple iphone os 9.3
    apple iphone os 10.0.1