Vulnerability Name:

CVE-2014-4493 (CCN-100535)

Assigned:2014-06-20
Published:2015-01-27
Updated:2015-11-17
Summary:The app-installation functionality in MobileInstallation in Apple iOS before 8.1.3 allows attackers to obtain control of the local app container by leveraging access to an enterprise distribution certificate for signing a crafted app.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-264
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2014-4493

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2015-01-27-2

Source: CCN
Type: Apple Web site
About the security content of iOS 8.1.3

Source: CONFIRM
Type: Vendor Advisory
http://support.apple.com/HT204245

Source: SECTRACK
Type: UNKNOWN
1031652

Source: XF
Type: UNKNOWN
appleios-cve20144493-sec-bypass(100535)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 8.1.2)

  • Configuration CCN 1:
  • cpe:/o:apple:ios:8.1.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    apple iphone os *
    apple iphone os 8.1.2