VulnerabilityModified
CVE-2023-40296
async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in ReceiveFrom and Receive in udpsocket.hpp when processing malformed UDP packets.
HIGH 7.5EPSS 0.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in ReceiveFrom and Receive in udpsocket.hpp when processing malformed UDP packets.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.89% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- eminfedar/async-sockets-cpp
- Source
- cve@mitre.org
References
- https://github.com/eminfedar/async-sockets-cpp/issues/32Exploit, Issue Tracking, Vendor Advisory
- https://github.com/eminfedar/async-sockets-cpp/issues/32Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.