Moddable SDK 11.5.0 __asan_memmove memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Moddable SDK 11.5.0. The affected element is the function __asan_memmove. Such manipulation leads to memory corruption. This vulnerability is listed as CVE-2021-46333. There is no available exploit.

Detailsinfo

A vulnerability was found in Moddable SDK 11.5.0 and classified as critical. Affected by this issue is the function __asan_memmove. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The weakness was presented 01/21/2022 as 769. The advisory is available at github.com. This vulnerability is handled as CVE-2021-46333 since 01/18/2022. Technical details are known, but there is no available exploit.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/18/2022 🔍
01/21/2022 +3 days 🔍
01/21/2022 +0 days 🔍
01/26/2022 +5 days 🔍

Sourcesinfo

Advisory: 769
Status: Confirmed

CVE: CVE-2021-46333 (🔍)
GCVE (CVE): GCVE-0-2021-46333
GCVE (VulDB): GCVE-100-191318

Entryinfo

Created: 01/21/2022 08:35
Updated: 01/26/2022 12:20
Changes: 01/21/2022 08:35 (38), 01/26/2022 12:20 (1)
Complete: 🔍
Cache ID: 216::103

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