CVE-2020-24335

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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
2026-07-08T20:29:35.301912Z
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
0 Unknown introduced commit / All previous commits are affected
Last affected
a49def743f6e5c7d0c0f2d724f0b8e0c563a4a37
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:uip_project:uip:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "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"