H3C Magic NX18 Plus 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 marked as critical has been reported in H3C Magic NX18 Plus. This impacts the function AddMacList. Performing a manipulation results in stack-based overflow. This vulnerability was named CVE-2022-36492. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, was found in H3C Magic NX18 Plus (the affected version is unknown). This affects the function AddMacList. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as 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). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function AddMacList.

The weakness was presented 08/25/2022. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-36492 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

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

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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-2022-36492 (🔍)
GCVE (CVE): GCVE-0-2022-36492
GCVE (VulDB): GCVE-100-207183

Entryinfo

Created: 08/25/2022 20:44
Updated: 10/01/2022 08:29
Changes: 08/25/2022 20:44 (37), 10/01/2022 08:29 (11)
Complete: 🔍
Cache ID: 216::103

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

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