Apple tvOS up to 12.4.1 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Apple tvOS up to 12.4.1. This vulnerability affects unknown code. Performing a manipulation results in improper authentication. This vulnerability is known as CVE-2019-8704. Attacking locally is a requirement. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Apple tvOS up to 12.4.1 (Digital Media Player). This affects some unknown processing. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality. The summary by CVE is:

An authentication issue was addressed with improved state management. This issue is fixed in tvOS 13. A local user may be able to leak sensitive user information.

The weakness was published 09/26/2019 by 王 邦 宇 with SAINTSEC as HT210604 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2019-8704 since 02/18/2019. An attack has to be approached locally. Required for exploitation is a authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 13.0 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Similar entries are available at VDB-142351 and VDB-150737. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

0-Day Time: 🔍

Upgrade: tvOS 13.0

Timelineinfo

02/18/2019 🔍
09/24/2019 +218 days 🔍
09/26/2019 +2 days 🔍
09/27/2019 +1 days 🔍
09/09/2020 +348 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT210604
Researcher: 王 邦 宇
Organization: SAINTSEC
Status: Confirmed

CVE: CVE-2019-8704 (🔍)
GCVE (CVE): GCVE-0-2019-8704
GCVE (VulDB): GCVE-100-142365
See also: 🔍

Entryinfo

Created: 09/27/2019 07:40
Updated: 09/09/2020 20:25
Changes: 09/27/2019 07:40 (61), 09/09/2020 20:25 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

 wxjbv9s (+0)
6 years ago
published 09/26/2019 by 王邦宇 wAnyBug.com with SAINTSEC

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