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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-40540

ulfius_uri_logger in Ulfius HTTP Framework before 2.7.4 omits con_info initialization and a con_info->request NULL check for certain malformed HTTP requests.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.028

EPSS Ranking 85.4%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 7.5

References

Products affected by CVE-2021-40540

Ulfius Project » Ulfius » Version: N/A

cpe:2.3:a:ulfius_project:ulfius:-
Ulfius Project » Ulfius » Version: 2.2

cpe:2.3:a:ulfius_project:ulfius:2.2
Ulfius Project » Ulfius » Version: 2.2.1

cpe:2.3:a:ulfius_project:ulfius:2.2.1
Ulfius Project » Ulfius » Version: 2.2.2

cpe:2.3:a:ulfius_project:ulfius:2.2.2
Ulfius Project » Ulfius » Version: 2.2.3

cpe:2.3:a:ulfius_project:ulfius:2.2.3
Ulfius Project » Ulfius » Version: 2.3

cpe:2.3:a:ulfius_project:ulfius:2.3
Ulfius Project » Ulfius » Version: 2.3.1

cpe:2.3:a:ulfius_project:ulfius:2.3.1
Ulfius Project » Ulfius » Version: 2.3.2

cpe:2.3:a:ulfius_project:ulfius:2.3.2
Ulfius Project » Ulfius » Version: 2.3.3

cpe:2.3:a:ulfius_project:ulfius:2.3.3
Ulfius Project » Ulfius » Version: 2.3.4

cpe:2.3:a:ulfius_project:ulfius:2.3.4
Ulfius Project » Ulfius » Version: 2.3.5

cpe:2.3:a:ulfius_project:ulfius:2.3.5
Ulfius Project » Ulfius » Version: 2.3.6

cpe:2.3:a:ulfius_project:ulfius:2.3.6
Ulfius Project » Ulfius » Version: 2.3.7

cpe:2.3:a:ulfius_project:ulfius:2.3.7
Ulfius Project » Ulfius » Version: 2.3.8

cpe:2.3:a:ulfius_project:ulfius:2.3.8
Ulfius Project » Ulfius » Version: 2.4.0

cpe:2.3:a:ulfius_project:ulfius:2.4.0
Ulfius Project » Ulfius » Version: 2.4.1

cpe:2.3:a:ulfius_project:ulfius:2.4.1
Ulfius Project » Ulfius » Version: 2.4.2

cpe:2.3:a:ulfius_project:ulfius:2.4.2
Ulfius Project » Ulfius » Version: 2.4.3

cpe:2.3:a:ulfius_project:ulfius:2.4.3
Ulfius Project » Ulfius » Version: 2.4.4

cpe:2.3:a:ulfius_project:ulfius:2.4.4
Ulfius Project » Ulfius » Version: 2.5.0

cpe:2.3:a:ulfius_project:ulfius:2.5.0
Ulfius Project » Ulfius » Version: 2.5.1

cpe:2.3:a:ulfius_project:ulfius:2.5.1
Ulfius Project » Ulfius » Version: 2.5.2

cpe:2.3:a:ulfius_project:ulfius:2.5.2
Ulfius Project » Ulfius » Version: 2.5.3

cpe:2.3:a:ulfius_project:ulfius:2.5.3
Ulfius Project » Ulfius » Version: 2.5.5

cpe:2.3:a:ulfius_project:ulfius:2.5.5
Ulfius Project » Ulfius » Version: 2.6.0

cpe:2.3:a:ulfius_project:ulfius:2.6.0
Ulfius Project » Ulfius » Version: 2.6.1

cpe:2.3:a:ulfius_project:ulfius:2.6.1
Ulfius Project » Ulfius » Version: 2.6.2

cpe:2.3:a:ulfius_project:ulfius:2.6.2
Ulfius Project » Ulfius » Version: 2.6.3

cpe:2.3:a:ulfius_project:ulfius:2.6.3
Ulfius Project » Ulfius » Version: 2.6.4

cpe:2.3:a:ulfius_project:ulfius:2.6.4
Ulfius Project » Ulfius » Version: 2.6.5

cpe:2.3:a:ulfius_project:ulfius:2.6.5
Ulfius Project » Ulfius » Version: 2.6.6

cpe:2.3:a:ulfius_project:ulfius:2.6.6
Ulfius Project » Ulfius » Version: 2.6.7

cpe:2.3:a:ulfius_project:ulfius:2.6.7
Ulfius Project » Ulfius » Version: 2.6.8

cpe:2.3:a:ulfius_project:ulfius:2.6.8
Ulfius Project » Ulfius » Version: 2.6.9

cpe:2.3:a:ulfius_project:ulfius:2.6.9
Ulfius Project » Ulfius » Version: 2.7.0

cpe:2.3:a:ulfius_project:ulfius:2.7.0
Ulfius Project » Ulfius » Version: 2.7.1

cpe:2.3:a:ulfius_project:ulfius:2.7.1
Ulfius Project » Ulfius » Version: 2.7.2

cpe:2.3:a:ulfius_project:ulfius:2.7.2
Ulfius Project » Ulfius » Version: 2.7.3

cpe:2.3:a:ulfius_project:ulfius:2.7.3

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Vulnerability Details CVE-2021-40540

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