Vulnerability Monitor

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CVE-2023-27882

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.

Published

2023-11-14T10:15:27.113

Last Modified

2024-11-21T07:53:37.790

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.0 (CRITICAL)

Weaknesses

Type: Secondary
CWE-122
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	silabs	gecko_software_development_kit	4.3.1	Yes
Application	weston-embedded	cesium_net	3.07.01	Yes
Application	weston-embedded	uc-http	3.01.01	Yes

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1733 Exploit, Technical Description, Third Party Advisory ([email protected])
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1733 Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)