wpantund up to 2021-07-02 metric_len stack-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 was found in wpantund up to 2021-07-02. It has been rated as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument metric_len leads to stack-based overflow. This vulnerability is uniquely identified as CVE-2021-33889. No exploit exists.

Detailsinfo

A vulnerability was found in wpantund up to 2021-07-02. It has been rated as critical. This issue affects an unknown function. The manipulation of the argument metric_len 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 weakness was disclosed 07/03/2021 as FEYE-2021-0019. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-33889. 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.

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

Productinfo

Name

Version

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

06/06/2021 🔍
07/03/2021 +27 days 🔍
07/03/2021 +0 days 🔍
07/09/2021 +6 days 🔍

Sourcesinfo

Advisory: FEYE-2021-0019
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-33889 (🔍)
GCVE (CVE): GCVE-0-2021-33889
GCVE (VulDB): GCVE-100-177947

Entryinfo

Created: 07/03/2021 10:56
Updated: 07/09/2021 17:38
Changes: 07/03/2021 10:56 (37), 07/09/2021 17:38 (2)
Complete: 🔍
Cache ID: 216::103

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

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