WASM3 0.5.0 /wabt/bin/poc.wasm heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in WASM3 0.5.0. This vulnerability affects unknown code of the file /wabt/bin/poc.wasm. The manipulation results in heap-based overflow. This vulnerability was named CVE-2022-28990. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in WASM3 0.5.0. Affected is an unknown code block of the file /wabt/bin/poc.wasm. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 05/21/2022 as 323. The advisory is available at github.com. This vulnerability is traded as CVE-2022-28990 since 04/11/2022. Technical details are known, but there is no available exploit.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: Heap-based overflow
CWE: CWE-122 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

04/11/2022 🔍
05/21/2022 +40 days 🔍
05/21/2022 +0 days 🔍
05/27/2022 +6 days 🔍

Sourcesinfo

Product: github.com

Advisory: 323
Status: Confirmed

CVE: CVE-2022-28990 (🔍)
GCVE (CVE): GCVE-0-2022-28990
GCVE (VulDB): GCVE-100-200478

Entryinfo

Created: 05/21/2022 09:48
Updated: 05/27/2022 11:38
Changes: 05/21/2022 09:48 (39), 05/27/2022 11:38 (1)
Complete: 🔍
Cache ID: 216::103

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