CVE-2020-13987

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Source
https://cve.org/CVERecord?id=CVE-2020-13987
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13987.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13987
Downstream
Related
Published
2020-12-11T22:15:12.543Z
Modified
2026-07-08T05:56:02.201251603Z
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 Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upperlayerchksum in net/ipv4/uip.c.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "2.1.12"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "open-iscsi_project:open-iscsi",
            "cpes": [
                "cpe:2.3:a:open-iscsi_project:open-iscsi:*:*:*:*:*:*:*:*"
            ]
        },
        {
            "extracted_events": [
                {
                    "fixed": "4.4.1"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "siemens:sentron_3va_com100_firmware",
            "cpes": [
                "cpe:2.3:o:siemens:sentron_3va_com100_firmware:*:*:*:*:*:*:*:*"
            ]
        },
        {
            "extracted_events": [
                {
                    "fixed": "4.4.1"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "siemens:sentron_3va_com800_firmware",
            "cpes": [
                "cpe:2.3:o:siemens:sentron_3va_com800_firmware:*:*:*:*:*:*:*:*"
            ]
        },
        {
            "extracted_events": [
                {
                    "fixed": "2.4.7"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "siemens:sentron_pac3200_firmware",
            "cpes": [
                "cpe:2.3:o:siemens:sentron_pac3200_firmware:*:*:*:*:*:*:*:*"
            ]
        },
        {
            "extracted_events": [
                {
                    "fixed": "2.3.0"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "siemens:sentron_pac4200_firmware",
            "cpes": [
                "cpe:2.3:o:siemens:sentron_pac4200_firmware:*:*:*:*:*:*:*:*"
            ]
        }
    ]
}
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 
{
    "cpe": "cpe:2.3:a:uip_project:uip:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "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-2020-13987.json"