CVE-2023-27882
Critical
Description
A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.
SeverityCritical
CVSS9.0
Exploit probability—
ProductWeston-embedded Uc-http
PublishedNov 14, 2023
First seenNov 14, 2023
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| weston-embedded uc-http | 3.01.01 | — |
| silabs gecko_software_development_kit | 4.3.1 | — |
| weston-embedded cesium_net | 3.07.01 | — |
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