H3C B5 Mini 100R005 AddMacList stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in H3C B5 Mini 100R005. This issue affects the function AddMacList. The manipulation leads to stack-based overflow. This vulnerability is uniquely identified as CVE-2022-36475. No exploit exists.

Detailsinfo

A vulnerability was found in H3C B5 Mini 100R005 and classified as critical. This issue affects the function AddMacList. 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 B5 Mini B5MiniV100R005 was discovered to contain a stack overflow via the function AddMacList.

The weakness was disclosed 08/25/2022. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-36475 since 07/25/2022. Technical details of the vulnerability 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.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

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: Partially
Local: Yes
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

07/25/2022 🔍
08/25/2022 +31 days 🔍
08/25/2022 +0 days 🔍
10/01/2022 +37 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2022-36475 (🔍)
GCVE (CVE): GCVE-0-2022-36475
GCVE (VulDB): GCVE-100-207167

Entryinfo

Created: 08/25/2022 20:36
Updated: 10/01/2022 07:42
Changes: 08/25/2022 20:36 (38), 10/01/2022 07:42 (11)
Complete: 🔍
Cache ID: 216::103

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