CVE-2020-28926

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Source
https://cve.org/CVERecord?id=CVE-2020-28926
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28926.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-28926
Downstream
Related
Published
2020-11-30T18:15:11.473Z
Modified
2026-02-11T08:14:40.326939Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.

References

Affected packages

Git / gitlab.freedesktop.org/slirp/libslirp

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/slirp/libslirp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9d549098244cca65f0eb8485c3bf745b333cb21f

Affected versions

Other
release_0_10_0
release_0_10_1
release_0_10_2
release_0_6_0
release_0_6_1
release_0_7_0
release_0_7_1
release_0_8_1
release_0_8_2
release_0_9_0
release_0_9_1
v0.*
v0.10.0
v0.10.1
v0.10.2
v0.10.3
v0.10.4
v0.10.5
v0.10.6
v0.11.0-rc0
v0.12.0
v0.12.0-rc0
v0.12.0-rc1
v0.12.0-rc2
v0.12.1
v0.13.0
v0.13.0-rc0
v0.13.0-rc1
v0.13.0-rc2
v0.13.0-rc3
v0.14.0-rc0
v0.14.0-rc1
v0.15.0
v0.15.0-rc0
v0.15.0-rc1
v0.15.0-rc2
v0.15.1
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.8.1
v0.8.2
v0.9.0
v0.9.1
v1.*
v1.0
v1.0-rc0
v1.0-rc1
v1.0-rc2
v1.0-rc3
v1.0-rc4
v1.0.1
v1.1-rc0
v1.1-rc1
v1.1-rc2
v1.1.0
v1.1.0-rc2
v1.1.0-rc3
v1.1.0-rc4
v1.1.1
v1.1.2
v1.2.0
v1.2.0-rc0
v1.2.0-rc1
v1.2.0-rc2
v1.2.0-rc3

Database specific

vanir_signatures 
[
    {
        "signature_type": "Line",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "50044268764040235103844777223574777799",
                "90014531829342240102963853784903825275",
                "270695055198022545018950781330555653849",
                "101054709125482475682194283404708434615",
                "32847315930515115560080164771925388721",
                "185443545178025434431264567206647709814",
                "136836019837514856879836303090612096241",
                "54696133971889332352531392023759677600",
                "267448394938761460263077577841990073102",
                "81832169926302842594005233722085441487"
            ]
        },
        "target": {
            "file": "slirp.c"
        },
        "id": "CVE-2020-28926-1d8ebe3f",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "36612736620355711450665220823640735506",
                "136752409856040173183805175396516239884",
                "33172293128964601805615205060723814787",
                "132081564672955823382980737335455193695",
                "137918643295637661236595304114371507062",
                "113957087037458593603596628856544728591",
                "314504761820656147127371131135078930629"
            ]
        },
        "target": {
            "file": "slirp.h"
        },
        "id": "CVE-2020-28926-1f99d7cc",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "174392152832456967490641840846693393641",
                "250265143545326910119964963619239666298",
                "45238775968788450930331492529435833004",
                "179415394475721069611822640264334111648"
            ]
        },
        "target": {
            "file": "libslirp.h"
        },
        "id": "CVE-2020-28926-49155bb7",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "function_hash": "251248990906980338242816762622293163031",
            "length": 871.0
        },
        "target": {
            "file": "slirp.c",
            "function": "slirp_init"
        },
        "id": "CVE-2020-28926-7ca433d3",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "function_hash": "148183029650464572631720857580188979260",
            "length": 261.0
        },
        "target": {
            "file": "slirp.c",
            "function": "slirp_cleanup"
        },
        "id": "CVE-2020-28926-968ab662",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "function_hash": "99674389285701604325357461887975994199",
            "length": 3674.0
        },
        "target": {
            "file": "bootp.c",
            "function": "bootp_reply"
        },
        "id": "CVE-2020-28926-bf403a70",
        "deprecated": false,
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@9d549098244cca65f0eb8485c3bf745b333cb21f",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "25542412791554655754760134093349985171",
                "278970638079157636054660238396656712120",
                "20174240718228506943090766661649511852",
                "103686656800341122519890748507829173122"
            ]
        },
        "target": {
            "file": "bootp.c"
        },
        "id": "CVE-2020-28926-f6fc5dc0",
        "deprecated": false,
        "signature_version": "v1"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28926.json"