CVE-2025-51823

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Source

https://cve.org/CVERecord?id=CVE-2025-51823

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-51823.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-51823

Downstream

UBUNTU-CVE-2025-51823

Published

2025-08-11T19:15:28.360Z

Modified

2026-04-10T05:31:30.680553Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N CVSS Calculator

Summary

[none]

Details

libcsp 2.0 is vulnerable to Buffer Overflow in the cspethinit() function due to improper handling of the ifname parameter. The function uses strcpy to copy the interface name into a structure member (ctx->name) without validating the input length.

References

Affected packages

Git / github.com/libcsp/libcsp

Affected ranges

Type

GIT

Repo

https://github.com/libcsp/libcsp

Events

Introduced

Last affected

a29d7cf5570f6da638d012c78676d51df97792c4

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0"
        }
    ]
}

Affected versions

v1.*

v1.0

v1.1

v1.2

v1.3

v1.4

v2.*

v2.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-51823.json"