Vulnerability Name:

CVE-2016-1864 (CCN-114470)

Assigned:2016-06-15
Published:2016-06-15
Updated:2017-09-01
Summary:The XSS auditor in WebKit, as used in Apple iOS before 9.3 and Safari before 9.1, does not properly handle redirects in block mode, which allows remote attackers to obtain sensitive information via a crafted URL.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN 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 (CCN 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
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2016-1864

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2016-03-21-1

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2016-03-21-6

Source: BID
Type: UNKNOWN
91358

Source: CCN
Type: BID-91358
WebKit CVE-2016-1864 Information Disclosure Vulnerability

Source: SECTRACK
Type: UNKNOWN
1036344

Source: XF
Type: UNKNOWN
appleios-cve20161864-info-disc(114470)

Source: CCN
Type: Apple Web site
About the security content of iOS 9.3

Source: CCN
Type: Apple Web site
About the security content of Safari 9.1

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206166

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206171

Source: CCN
Type: ZDI-16-436
Apple OS X IOPMrootDomain Memory Corruption Privilege Escalation Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version <= 9.0.3)

    • Configuration 2:
  • cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 9.2.1)

    • Configuration CCN 1:
  • cpe:/o:apple:ios:9.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:9.0.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20161864000
    V
    		CVE-2016-1864 on Ubuntu 12.04 LTS (precise) - medium.
    2016-06-19
    oval:com.ubuntu.trusty:def:20161864000
    V
    		CVE-2016-1864 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-06-19
    oval:com.ubuntu.xenial:def:20161864000
    V
    		CVE-2016-1864 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-06-19
    oval:com.ubuntu.xenial:def:201618640000000
    V
    		CVE-2016-1864 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-06-19
    BACK
    apple safari *
    apple iphone os *
    apple iphone os 9.2.1
    apple safari 9.0.3