271 lines
12 KiB
JSON
271 lines
12 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-53423",
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"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
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"state": "PUBLISHED",
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"assignerShortName": "EEF",
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"dateReserved": "2026-06-09T11:01:47.529Z",
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"datePublished": "2026-06-11T10:44:51.528Z",
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"dateUpdated": "2026-06-12T04:45:33.275Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://repo.hex.pm",
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"cpes": [
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"cpe:2.3:a:membraneframework:membrane_mp4_plugin:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unaffected",
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"modules": [
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"Elixir.Membrane.MP4.Container.Header"
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],
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"packageName": "membrane_mp4_plugin",
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"packageURL": "pkg:hex/membrane_mp4_plugin",
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"product": "membrane_mp4_plugin",
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"programFiles": [
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"lib/membrane_mp4/container/header.ex"
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],
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"programRoutines": [
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{
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"name": "'Elixir.Membrane.MP4.Container.Header':parse/1"
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},
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{
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"name": "'Elixir.Membrane.MP4.Container.Header':parse_box_name/1"
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}
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],
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"repo": "https://github.com/membraneframework/membrane_mp4_plugin",
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"vendor": "membraneframework",
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"versions": [
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{
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"lessThan": "0.36.7",
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"status": "affected",
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"version": "0.3.0",
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"versionType": "semver"
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}
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]
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},
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{
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"collectionURL": "https://github.com",
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"cpes": [
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"cpe:2.3:a:membraneframework:membrane_mp4_plugin:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unaffected",
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"modules": [
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"Elixir.Membrane.MP4.Container.Header"
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],
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"packageName": "membraneframework/membrane_mp4_plugin",
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"packageURL": "pkg:github/membraneframework/membrane_mp4_plugin",
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"product": "membrane_mp4_plugin",
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"programFiles": [
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"lib/membrane_mp4/container/header.ex"
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],
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"programRoutines": [
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{
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"name": "'Elixir.Membrane.MP4.Container.Header':parse/1"
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},
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{
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"name": "'Elixir.Membrane.MP4.Container.Header':parse_box_name/1"
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}
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],
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"repo": "https://github.com/membraneframework/membrane_mp4_plugin",
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"vendor": "membraneframework",
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"versions": [
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{
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"lessThan": "56373d1ddc86968e55fbde795c14eeba24357b57",
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"status": "affected",
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"version": "ae4bf04c393aa1562f3df3d33e20bc5cb8130de2",
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"versionType": "git"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"cpeMatch": [
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{
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"criteria": "cpe:2.3:a:membraneframework:membrane_mp4_plugin:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "0.36.7",
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"versionStartIncluding": "0.3.0",
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"vulnerable": true
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}
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],
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"operator": "OR"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Łukasz Kita"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Łukasz Kita"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Mateusz Front"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Jonatan Männchen / EEF"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membrane_mp4_plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion.</p><p>The MP4 box header parser converts each 4-byte box name to an atom using <tt>String.to_atom/1</tt> without validation. <tt>'Elixir.Membrane.MP4.Container.Header':parse_box_name/1</tt> in <tt>lib/membrane_mp4/container/header.ex</tt> interns every box name encountered while <tt>'Elixir.Membrane.MP4.Container.Header':parse/1</tt> walks the input. BEAM atoms are never garbage-collected, so each unique attacker-controlled 4-byte name is a permanent allocation. A crafted MP4 of approximately 8 MB containing roughly 1.1 million boxes with distinct non-standard names exhausts the atom table (default ceiling around 1,048,576 atoms), aborting the entire BEAM node and taking down all applications running on it.</p><p>This issue affects membrane_mp4_plugin from 0.3.0 before 0.36.7.</p>"
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}
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],
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"value": "Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membrane_mp4_plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion.\n\nThe MP4 box header parser converts each 4-byte box name to an atom using String.to_atom/1 without validation. 'Elixir.Membrane.MP4.Container.Header':parse_box_name/1 in lib/membrane_mp4/container/header.ex interns every box name encountered while 'Elixir.Membrane.MP4.Container.Header':parse/1 walks the input. BEAM atoms are never garbage-collected, so each unique attacker-controlled 4-byte name is a permanent allocation. A crafted MP4 of approximately 8 MB containing roughly 1.1 million boxes with distinct non-standard names exhausts the atom table (default ceiling around 1,048,576 atoms), aborting the entire BEAM node and taking down all applications running on it.\n\nThis issue affects membrane_mp4_plugin from 0.3.0 before 0.36.7."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-130",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-130 Excessive Allocation"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"attackVector": "LOCAL",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"privilegesRequired": "NONE",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0",
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"vulnAvailabilityImpact": "HIGH",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
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"shortName": "EEF",
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"dateUpdated": "2026-06-12T04:45:33.275Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory",
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"related"
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],
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"url": "https://github.com/membraneframework/membrane_mp4_plugin/security/advisories/GHSA-43hj-fxwj-49qw"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://cna.erlef.org/cves/CVE-2026-53423.html"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://osv.dev/vulnerability/EEF-CVE-2026-53423"
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},
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{
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"tags": [
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"patch"
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],
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"url": "https://github.com/membraneframework/membrane_mp4_plugin/commit/56373d1ddc86968e55fbde795c14eeba24357b57"
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}
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],
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"source": {
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"discovery": "INTERNAL"
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},
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"title": "Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin",
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"x_generator": {
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"engine": "cvelib 1.8.0"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/membraneframework/membrane_mp4_plugin/security/advisories/GHSA-43hj-fxwj-49qw",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-06-11T12:09:51.183359Z",
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"id": "CVE-2026-53423",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-06-11T12:11:18.865Z"
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}
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}
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]
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}
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} |