CVE-2018-16150

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Source

https://cve.org/CVERecord?id=CVE-2018-16150

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16150.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-16150

Published

2018-11-07T20:29:00.620Z

Modified

2026-07-08T05:56:21.606214592Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature verification does not reject excess data after the hash value. Consequently, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation through fake X.509 certificates. This is a variant of CVE-2006-4340.

Database specific

{
    "unresolved_ranges": [
        {
            "vendor_product": "axtls_project:axtls",
            "cpes": [
                "cpe:2.3:a:axtls_project:axtls:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "2.1.3"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

References

Affected packages

Git / github.com/igrr/axtls-8266

Affected ranges

Type

GIT

Repo

https://github.com/igrr/axtls-8266

Events

Introduced

Fixed

5efe2947ab45e81d84b5f707c51d1c64be52f36c

Database specific

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16150.json"