Espressif UART Download Mode uninitialized pointer

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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1.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Espressif. Affected is an unknown function of the component UART Download Mode. Executing a manipulation can lead to uninitialized pointer. This vulnerability is handled as CVE-2020-13629. The physical device can be targeted for the attack. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Espressif (version unknown) and classified as problematic. This vulnerability affects an unknown function of the component UART Download Mode. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. The CWE definition for the vulnerability is CWE-824. The product accesses or uses a pointer that has not been initialized. As an impact it is known to affect confidentiality.

The advisory is shared for download at espressif.com. This vulnerability was named CVE-2020-13629. The exploitation appears to be difficult. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 1.8
VulDB Meta Temp Score: 1.8

VulDB Base Score: 1.8
VulDB Temp Score: 1.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/21/2024 🔍
12/21/2024 +0 days 🔍
12/21/2024 +0 days 🔍

Sourcesinfo

Advisory: AR2020-001
Status: Confirmed

CVE: CVE-2020-13629 (🔍)
GCVE (CVE): GCVE-0-2020-13629
GCVE (VulDB): GCVE-100-289156

Entryinfo

Created: 12/21/2024 10:27
Changes: 12/21/2024 10:27 (49)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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