H3C H200 100R004 UpdateMacClone stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in H3C H200 100R004 and classified as critical. Impacted is the function UpdateMacClone. The manipulation leads to stack-based overflow. This vulnerability is referenced as CVE-2022-37100. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in H3C H200 100R004. This issue affects the function UpdateMacClone. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function UpdateMacClone.

The weakness was published 08/25/2022. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-37100 since 08/01/2022. 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.

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Productinfo

Vendor

Name

Version

License

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: Stack-based overflow
CWE: CWE-121 / 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

08/01/2022 🔍
08/25/2022 +24 days 🔍
08/25/2022 +0 days 🔍
08/25/2022 +0 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2022-37100 (🔍)
GCVE (CVE): GCVE-0-2022-37100
GCVE (VulDB): GCVE-100-207245

Entryinfo

Created: 08/25/2022 21:07
Changes: 08/25/2022 21:07 (38)
Complete: 🔍
Cache ID: 216::103

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