CVE-2019-20503

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Source
https://cve.org/CVERecord?id=CVE-2019-20503
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20503.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-20503
Downstream
Related
Published
2020-03-06T20:15:12.470Z
Modified
2026-04-09T06:42:16.503352Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

usrsctp before 2019-12-20 has out-of-bounds reads in sctploadaddressesfrominit.

References

Affected packages

Git / github.com/sctplab/usrsctp

Affected ranges

Type
GIT
Repo
https://github.com/sctplab/usrsctp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f1de842428b6d97c424e0d4b40bb4a25bd91b7ec
Fixed
790a7a2555aefb392a5a69923f1e9d17b4968467
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.9.4.0"
        }
    ]
}

Affected versions

0.*
0.9.3.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "19.10"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20503.json"