161 lines
6.5 KiB
JSON
161 lines
6.5 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-2026-8814",
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"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"state": "PUBLISHED",
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"assignerShortName": "snyk",
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"dateReserved": "2026-05-18T08:43:29.632Z",
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"datePublished": "2026-05-19T05:00:09.223Z",
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"dateUpdated": "2026-05-19T13:11:48.613Z"
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},
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"containers": {
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"cna": {
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"exploitCodeMaturity": "PROOF_OF_CONCEPT",
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"privilegesRequired": "NONE",
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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": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P"
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},
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"cvssV4_0": {
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"version": "4.0",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
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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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"value": "Yuki Matsuhashi",
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"lang": "en"
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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-409",
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"description": "Improper Handling of Highly Compressed Data (Data Amplification)",
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"lang": "en"
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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": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"shortName": "snyk",
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"dateUpdated": "2026-05-19T05:00:09.223Z"
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},
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"descriptions": [
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{
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"value": "Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containing a highly compressed zTXt chunk can cause ExifReader to materialize a disproportionately large Comment value in memory.",
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"lang": "en"
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}
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],
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"references": [
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{
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"url": "https://security.snyk.io/vuln/SNYK-JS-EXIFREADER-16689340"
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},
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{
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"url": "https://gist.github.com/yuki-matsuhashi/cad1a45d936062438b4ab24613c34c55"
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},
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{
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"url": "https://github.com/mattiasw/ExifReader/commit/5f116128adc19f674902f8bf582bfe7dd0a36375"
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}
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],
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"affected": [
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{
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"product": "exifreader",
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"versions": [
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{
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"version": "0",
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"lessThan": "4.39.0",
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"status": "affected",
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"versionType": "semver"
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}
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],
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"vendor": "n/a"
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}
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]
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},
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"adp": [
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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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"type": "CWE",
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"cweId": "CWE-409",
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"lang": "en",
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"description": "CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)"
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}
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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://security.snyk.io/vuln/SNYK-JS-EXIFREADER-16689340",
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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": "2026-05-19T13:11:02.751372Z",
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"id": "CVE-2026-8814",
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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": "yes"
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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": "2026-05-19T13:11:48.613Z"
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}
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}
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]
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}
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} |