Vulnerability Name:

CVE-2017-13791 (CCN-134331)

Assigned:2017-10-31
Published:2017-10-31
Updated:2019-03-22
Summary:An issue was discovered in certain Apple products. iOS before 11.1 is affected. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.9 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/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): High
Availibility (A): High
6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
5.7 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:L/E:P/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): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-13791

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1039703

Source: XF
Type: UNKNOWN
apple-safari-cve201713791-code-exec(134331)

Source: CCN
Type: Packet Storm Security [11-25-2017]
WebKit WebCore::FormSubmission::create Use-After-Free

Source: GENTOO
Type: Third Party Advisory
GLSA-201712-01

Source: CCN
Type: Apple security document HT208222
About the security content of iOS 11.1

Source: CCN
Type: Apple security document HT208223
About the security content of Safari 11.0.1

Source: CCN
Type: Apple security document HT208224
About the security content of iTunes 12.7.1 for Windows

Source: CCN
Type: Apple security document HT208225
About the security content of iCloud for Windows 7.1

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208219

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208222

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208223

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208224

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208225

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [11-22-2017]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
43176

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version < 11.0.1)
  • OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 11.1)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 11.1)

    • Configuration 2:
  • cpe:/a:apple:icloud:*:*:*:*:*:*:*:* (Version < 7.1)
  • OR cpe:/a:apple:itunes:*:*:*:*:*:*:*:* (Version < 12.7.1)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:apple:webkit:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:apple:icloud:7.7::~~~windows~~:*:*:*:*:*
  • AND
  • cpe:/o:apple:macos_sierra:10.12.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos_high_sierra:10.13.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2017137910000000
    V
    		CVE-2017-13791 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-11-13
    oval:com.ubuntu.disco:def:2017137910000000
    V
    		CVE-2017-13791 on Ubuntu 19.04 (disco) - medium.
    2017-11-13
    oval:com.ubuntu.bionic:def:2017137910000000
    V
    		CVE-2017-13791 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-11-13
    oval:com.ubuntu.artful:def:201713791000
    V
    		CVE-2017-13791 on Ubuntu 17.10 (artful) - medium.
    2017-11-12
    oval:com.ubuntu.xenial:def:201713791000
    V
    		CVE-2017-13791 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-11-12
    oval:com.ubuntu.bionic:def:201713791000
    V
    		CVE-2017-13791 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-11-12
    oval:com.ubuntu.cosmic:def:2017137910000000
    V
    		CVE-2017-13791 on Ubuntu 18.10 (cosmic) - medium.
    2017-11-12
    oval:com.ubuntu.cosmic:def:201713791000
    V
    		CVE-2017-13791 on Ubuntu 18.10 (cosmic) - medium.
    2017-11-12
    oval:com.ubuntu.trusty:def:201713791000
    V
    		CVE-2017-13791 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-11-12
    BACK
    apple safari *
    apple iphone os *
    apple tvos *
    apple icloud *
    apple itunes *
    microsoft windows -
    apple webkit -
    apple icloud 7.7
    apple macos sierra 10.12.6
    apple macos sierra 10.13.4