CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.2 | $0-$5k | 0.00 |
A vulnerability was found in Apple WebKit up to 6.1.2 (Web Browser) and classified as problematic. This issue affects an unknown part of the component Mach-O File Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.
The weakness was published 11/17/2014 with PanguTeam as HT6592 as confirmed advisory (Website). The advisory is shared at lists.apple.com. The identification of this vulnerability is CVE-2014-4455 since 06/20/2014. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.
The vulnerability scanner Nessus provides a plugin with the ID 79360 (Apple TV < 7.0.2 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc..
Upgrading to version 7.0.2 eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (98773) and Tenable (79360). Similar entries are available at 68223, 68224, 68226 and 68227.
Affected
- Apple TV
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.2
VulDB Base Score: 5.9
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Access controlCWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 79360
Nessus Name: Apple TV < 7.0.2 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: WebKit 7.0.2
Timeline
06/20/2014 🔍11/17/2014 🔍
11/17/2014 🔍
11/18/2014 🔍
11/18/2014 🔍
11/19/2014 🔍
02/25/2022 🔍
Sources
Vendor: apple.comAdvisory: HT6592
Organization: PanguTeam
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2014-4455 (🔍)
X-Force: 98773 - Apple TV Mach-O executable files code execution, Medium Risk
SecurityTracker: 1031231
SecurityFocus: 71140 - Apple iOS and TV CVE-2014-4455 Local Code Execution Vulnerability
See also: 🔍
Entry
Created: 11/19/2014 10:54Updated: 02/25/2022 01:13
Changes: 11/19/2014 10:54 (56), 07/06/2017 08:14 (14), 02/25/2022 00:59 (3), 02/25/2022 01:13 (1)
Complete: 🔍
Cache ID: 18:C8A:103
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