166 lines
6.8 KiB
JSON
166 lines
6.8 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-2022-51018",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-09-05T21:04:08.629Z",
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"datePublished": "2026-09-07T12:55:10.538Z",
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"dateUpdated": "2026-10-08T15:21:02.576Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-10-08T15:21:02.576Z"
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},
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"datePublic": "2022-01-04T00:00:00.000Z",
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"title": "PocketMine-MP before 3.26.5 and 4.0.5 Input Validation via Book Pages",
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"descriptions": [
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{
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"lang": "en",
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"value": "PocketMine-MP before 3.26.5 and 4.0.x before 4.0.5 does not limit book page text length, page count, or author/title length. A player who obtains a writable book can create oversized NBT ('book bombs'), causing excess bandwidth consumption and server crashes (exceeding the 1 MB chunk size limit when saving region-based worlds in PM3, or exceeding the 32 KiB TAG_String limit in PM4)."
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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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"lang": "en",
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"description": "Uncontrolled Resource Consumption",
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"cweId": "CWE-400",
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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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"affected": [
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{
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"vendor": "pmmp",
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"product": "PocketMine-MP",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "3.0.0",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "3.26.5"
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},
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{
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"version": "3.26.5",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.0.0",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "4.0.5"
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},
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{
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"version": "4.0.5",
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"status": "unaffected",
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"versionType": "semver"
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}
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],
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"packageURL": "pkg:composer/pocketmine/pocketmine-mp"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7.1,
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"baseSeverity": "HIGH"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"references": [
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{
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"url": "https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-p62j-hrxm-xcxf",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-p62j-hrxm-xcxf)"
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},
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{
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"name": "VulnCheck Advisory: PocketMine-MP before 3.26.5 Input Validation via Book Pages",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/pocketmine-mp-before-3.26.5-input-validation-via-book-pages"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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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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"id": "CVE-2022-51018",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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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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"version": "2.0.3",
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"timestamp": "2026-09-14T19:22:08.213076Z"
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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": "2026-09-14T19:33:06.878Z"
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}
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}
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]
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}
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} |