Vulnerability Name:

CVE-2014-4443 (CCN-97624)

Assigned:2014-10-16
Published:2014-10-16
Updated:2017-08-29
Summary:Apple OS X before 10.10 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted ASN.1 data.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: APPLE
Type: UNKNOWN
APPLE-SA-2014-10-16-1

Source: MITRE
Type: CNA
CVE-2014-4443

Source: CCN
Type: Apple Web Site
About the security content of OS X Yosemite v10.10

Source: BID
Type: UNKNOWN
70625

Source: CCN
Type: BID-70625
Apple Mac OS X CVE-2014-4443 ASN.1 Data Remote Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1031063

Source: XF
Type: UNKNOWN
macosx-cve20144443-dos(97624)

Source: XF
Type: UNKNOWN
macosx-cve20144443-dos(97624)

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/kb/HT6535

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version <= 10.9.5)

    • Configuration CCN 1:
  • cpe:/o:apple:mac_os_x:10.9.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple mac os x *
    apple mac os x 10.9.5