CVE-2022-34970

high-risk
Published 2022-08-04

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.

Do I need to act?

!
24.0% chance of exploitation in next 30 days
EPSS score — higher than 76% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Crow

Affected Vendors

Crowcpp

References (8)

Third Party Advisory https://cwe.mitre.org/data/definitions/193.html
Exploit https://github.com/0xhebi/CVE-2022-34970/blob/master/report.md
Patch https://github.com/CrowCpp/Crow/pull/486
Third Party Advisory https://github.com/CrowCpp/Crow/releases/tag/v1.0%2B4
Third Party Advisory https://cwe.mitre.org/data/definitions/193.html
Exploit https://github.com/0xhebi/CVE-2022-34970/blob/master/report.md
Patch https://github.com/CrowCpp/Crow/pull/486
Third Party Advisory https://github.com/CrowCpp/Crow/releases/tag/v1.0%2B4
51
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal