CVE-2020-24335

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2020-24335

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24335.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-24335

Published

2021-02-02T07:15:13.833Z

Modified

2026-03-15T14:38:35.080988Z

Severity

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

Summary

[none]

Details

An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allowing an attacker to corrupt memory with crafted DNS packets.

References

Affected packages

Git / github.com/adamdunkels/uip

Affected ranges

Type

GIT

Repo

https://github.com/adamdunkels/uip

Events

Introduced

Last affected

a49def743f6e5c7d0c0f2d724f0b8e0c563a4a37

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0"
        }
    ]
}

Affected versions

Other

uip-0-5

uip-0-6

uip-0-9

uip-1-0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24335.json"