Apple Safari up to 13.1.1 WebKit privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Apple Safari up to 13.1.1. This affects an unknown function of the component WebKit. Such manipulation leads to privileges management. This vulnerability is uniquely identified as CVE-2020-9910. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apple Safari up to 13.1.1 (Web Browser). Affected by this issue is an unknown part of the component WebKit. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 07/15/2020 by Samuel Gross with Google Project Zero as HT211292 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2020-9910. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/17/2020). The MITRE ATT&CK project declares the attack technique as T1068. The advisory points out:

Multiple issues were addressed with improved logic.

Upgrading to version 13.1.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entries VDB-158601, VDB-158621, VDB-158641 and VDB-158664 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Safari 13.1.2

Timelineinfo

03/02/2020 🔍
07/15/2020 +135 days 🔍
07/15/2020 +0 days 🔍
07/17/2020 +2 days 🔍
11/04/2020 +110 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT211292
Researcher: Samuel Gross
Organization: Google Project Zero
Status: Confirmed

CVE: CVE-2020-9910 (🔍)
GCVE (CVE): GCVE-0-2020-9910
GCVE (VulDB): GCVE-100-158672
See also: 🔍

Entryinfo

Created: 07/17/2020 07:56
Updated: 11/04/2020 08:05
Changes: 07/17/2020 07:56 (46), 07/17/2020 08:01 (2), 11/04/2020 08:01 (2), 11/04/2020 08:05 (8)
Complete: 🔍
Cache ID: 216::103

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