|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 (≈)|
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.
A vulnerability was found in Apple iOS and iPadOS up to 13.4.1 (Smartphone Operating System). It has been declared as problematic. This vulnerability affects some unknown functionality of the component IPSec. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-125. As an impact it is known to affect confidentiality.
The weakness was disclosed 05/20/2020 by Thijs Alkemade with Computest as HT211168 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2020-9837 since 03/02/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 10/20/2020). It is expected to see the exploit prices for this product increasing in the near future. The advisory points out:
An out-of-bounds read was addressed with improved bounds checking.
Upgrading to version 13.5 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
CVSSv3VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
NVD Base Score: 🔒
ExploitingClass: Information disclosure
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceThreat: 🔍
Reaction Time: 🔒
0-Day Time: 🔒
Exposure Time: 🔒
Upgrade: iOS/iPadOS 13.5
Timeline03/02/2020 CVE assigned
05/20/2020 +79 days Advisory disclosed
05/20/2020 +0 days Countermeasure disclosed
05/29/2020 +9 days VulDB entry created
10/20/2020 +144 days VulDB last update
Researcher: Thijs Alkemade
CVE: CVE-2020-9837 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔒
EntryCreated: 05/30/2020 12:48 AM
Updated: 10/20/2020 08:11 AM
Changes: (2) source_cve_assigned source_cve_nvd_summary
Do you need the next level of professionalism?
Upgrade your account now!