Apple iPhone 3GS malloc privilege escalation
| CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. |
Current Exploit Price (β)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
|---|---|---|
| 6.2 | $0-$5k | 3.55+ |
A vulnerability, which was classified as critical, has been found in Apple iPhone 3GS (Smartphone Operating System). This issue affects an unknown code of the component malloc Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-269. Impacted is confidentiality, integrity, and availability.
The weakness was released 11/22/2019. The identification of this vulnerability is CVE-2019-9536 since 03/01/2019. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/23/2019).
Upgrading eliminates this vulnerability.
Type
Vendor
Name
VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.8
VulDB Temp Score: 6.5
VulDB Vector: π
VulDB Reliability: π
NVD Base Score: 6.1
NVD Vector: π
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| 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: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Privilege escalation (CWE-269)
Local: Yes
Remote: No
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: Upgrade
Status: π
0-Day Time: π
03/01/2019 CVE assigned
11/22/2019 Advisory disclosed
11/23/2019 VulDB entry created
11/23/2019 VulDB last updateVendor: apple.com
CVE: CVE-2019-9536 (π)Created: 11/23/2019 09:40 AM
Complete: π
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