CVE-2023-27882

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-27882
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-27882.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-27882
Published
2023-11-14T10:15:27.113Z
Modified
2025-12-07T04:06:39.114918Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/siliconlabs/gecko_sdk

Affected ranges

Type
GIT
Repo
https://github.com/siliconlabs/gecko_sdk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected

Affected versions

v4.*

v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.3.0
v4.3.1

Git / github.com/weston-embedded/uc-http

Affected ranges

Type
GIT
Repo
https://github.com/weston-embedded/uc-http
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected

Affected versions

v3.*

v3.01.00
v3.01.01