Vulnerability · Published Aug 4, 2022 · Assigned by mitre

CVE-2022-34970

Critical 9.8

In plain English

A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.0% (higher than 90% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS NVD)9.8Critical

Exploit odds (30 days)4.0%top 9.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Public PoC

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/CrowCpp/Crow/pull/486 x_refsource_MISC
https://github.com/CrowCpp/Crow/releases/tag/v1.0%2B4 x_refsource_MISC
https://github.com/0xhebi/CVE-2022-34970/blob/master/report.md x_refsource_MISC
https://cwe.mitre.org/data/definitions/193.html x_refsource_MISC