CRITICAL

CVE-2022-34970

CVSS v3

9.8

CRITICAL

EPSS Score

25.2%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

Crow before 1.0+4 has a heap-based buffer overflow via the function qs_parse in query_string.h. On successful exploitation this vulnerability allows attackers to remotely execute arbitrary code in the context of the vulnerable service.

Technical details

Published
8/4/2022

Frequently asked questions

What is CVE-2022-34970?

Crow before 1.0+4 has a heap-based buffer overflow via the function qs_parse in query_string.h. On successful exploitation this vulnerability allows attackers to remotely execute arbitrary code in the context of the vulnerable service.

Is CVE-2022-34970 actively exploited?

Active exploitation of CVE-2022-34970 has not been confirmed. The EPSS score is 25.2%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-34970?

CVE-2022-34970 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2022-34970 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.