Ethereum Solidity 0.8.14 SMTEncoder.cpp indexOrMemberAssignment assertion

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Ethereum Solidity 0.8.14 and classified as problematic. This vulnerability affects the function SMTEncoder::indexOrMemberAssignment of the file SMTEncoder.cpp. The manipulation leads to assertion. This vulnerability was named CVE-2022-33069. There is no exploit available. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Ethereum Solidity 0.8.14. This affects the function SMTEncoder::indexOrMemberAssignment of the file SMTEncoder.cpp. The manipulation with an unknown input leads to a assertion vulnerability. CWE is classifying the issue as CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. This is going to have an impact on availability. The summary by CVE is:

Ethereum Solidity v0.8.14 contains an assertion failure via SMTEncoder::indexOrMemberAssignment() at SMTEncoder.cpp.

The weakness was disclosed 06/24/2022 as 12973. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-33069 since 06/13/2022. Technical details are known, but no exploit is available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: Assertion
CWE: CWE-617
CAPEC: 🔍
ATT&CK: 🔍

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

06/13/2022 🔍
06/24/2022 +11 days 🔍
06/24/2022 +0 days 🔍
06/24/2022 +0 days 🔍

Sourcesinfo

Advisory: 12973
Status: Confirmed

CVE: CVE-2022-33069 (🔍)
GCVE (CVE): GCVE-0-2022-33069
GCVE (VulDB): GCVE-100-202557

Entryinfo

Created: 06/24/2022 06:48 AM
Changes: 06/24/2022 06:48 AM (39)
Complete: 🔍
Cache ID: 18:90C:40

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