Vulnerability Name:

CVE-2015-1146 (CCN-102186)

Assigned:2015-04-08
Published:2015-04-08
Updated:2019-01-31
Summary:The Code Signing implementation in Apple OS X before 10.10.3 does not properly validate signatures, which allows local users to bypass intended access restrictions via a crafted bundle, a different vulnerability than CVE-2015-1145.
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:1.9 Low (CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:N)
1.4 Low (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
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-310
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2015-1146

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2015-04-08-2

Source: BID
Type: Exploit, Third Party Advisory, VDB Entry
73982

Source: CCN
Type: BID-73982
Apple Mac OS X Prior to 10.10.3 Multiple Security Vulnerabilities

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1032048

Source: XF
Type: UNKNOWN
macosx-cve20151146-sec-bypass(102186)

Source: CCN
Type: Apple Web site
About the security content of OS X Yosemite v10.10.3 and Security Update 2015-004

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT204659

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.10.3)

  • Configuration CCN 1:
  • cpe:/o:apple:mac_os_x:10.10.0:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.10.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.10.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    apple mac os x *
    apple mac os x 10.10.0
    apple mac os x 10.10.1
    apple mac os x 10.10.2