CVE-2023-31247

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Source
https://cve.org/CVERecord?id=CVE-2023-31247
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31247.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-31247
Published
2023-11-14T10:15:28.393Z
Modified
2026-03-14T12:05:16.715872Z
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 memory corruption vulnerability exists in the HTTP Server Host header parsing 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
2ba59bf969e94a0544e73e501d876722790f7a89
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.3.1"
        }
    ]
}
Type
GIT
Repo
https://github.com/weston-embedded/uc-http
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
66272f451b35abda4cb23a78c5d91dd04ab59ee8
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.01.01"
        }
    ]
}

Affected versions

v3.*
v3.01.00
v3.01.01
v4.*
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.3.0
v4.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31247.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "3.07.01"
            }
        ]
    }
]