Vulnerability Name:

CVE-2016-1858 (CCN-113246)

Assigned:2016-05-16
Published:2016-05-16
Updated:2019-03-25
Summary:WebKit, as used in Apple iOS before 9.3.2, Safari before 9.1.1, and tvOS before 9.2.1, improperly tracks taint attributes, which allows remote attackers to obtain sensitive information via a crafted web site.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network
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
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: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
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-2016-1858

Source: APPLE
Type: Mailing List, Vendor Advisory
APPLE-SA-2016-05-16-1

Source: APPLE
Type: Mailing List, Vendor Advisory
APPLE-SA-2016-05-16-2

Source: APPLE
Type: Mailing List, Vendor Advisory
APPLE-SA-2016-05-16-5

Source: MISC
Type: Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/137229/WebKitGTK-Code-Execution-Denial-Of-Service-Memory-Corruption.html

Source: BUGTRAQ
Type: Third Party Advisory, VDB Entry
20160530 WebKitGTK+ Security Advisory WSA-2016-0004

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1035888

Source: XF
Type: UNKNOWN
apple-safari-cve20161858-info-disc(113246)

Source: CCN
Type: Apple Web site
About the security content of Safari 9.1.1

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206564

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206565

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT206568

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-1858

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version < 9.1.1)
  • OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 9.3.2)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 9.2.1)

    • Configuration 2:
  • cpe:/a:webkitgtk:webkitgtk+:*:*:*:*:*:*:*:* (Version < 2.12.0)

    • Configuration CCN 1:
  • cpe:/a:apple:safari:9.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:9.0.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:apple:mac_os_x:10.9.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.10.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.11.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20161858000
    V
    		CVE-2016-1858 on Ubuntu 12.04 LTS (precise) - medium.
    2016-05-20
    oval:com.ubuntu.trusty:def:20161858000
    V
    		CVE-2016-1858 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-05-20
    oval:com.ubuntu.xenial:def:20161858000
    V
    		CVE-2016-1858 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-05-20
    oval:com.ubuntu.xenial:def:201618580000000
    V
    		CVE-2016-1858 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-05-20
    BACK
    apple safari *
    apple iphone os *
    apple tvos *
    webkitgtk webkitgtk+ *
    apple safari 9.0.1
    apple safari 9.0.2
    apple mac os x 10.9.5
    apple mac os x 10.10.5
    apple mac os x 10.11.5