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.

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

4.01% chance of exploitation in the next 30 days, 90th percentile

Published

2022-08-04

Updated

2024-08-03

Proof-of-concept exploits (1)

• 0xhebi/CVE-2022-34970/blob/master/report.md

Security advisories

• https://cwe.mitre.org/data/definitions/193.html
• CrowCpp/Crow/pull/486

References

• CVE Record
• NVD entry

Related

• CVE-2022-38668