223 lines
9.3 KiB
JSON
223 lines
9.3 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-2019-25544",
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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": "2026-03-21T12:23:17.461Z",
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"datePublished": "2026-03-21T12:46:48.415Z",
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"dateUpdated": "2026-03-24T14:31:19.687Z"
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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": "2026-03-21T12:46:48.415Z"
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},
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"title": "Pidgin 2.13.0 Denial of Service via Malformed Username",
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"descriptions": [
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{
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"lang": "en",
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"value": "Pidgin 2.13.0 contains a denial of service vulnerability that allows local attackers to crash the application by providing an excessively long username string during account creation. Attackers can input a buffer of 1000 characters in the username field and trigger a crash when joining a chat, causing the application to become unavailable."
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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": "Reliance on Untrusted Inputs in a Security Decision",
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"cweId": "CWE-807",
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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": "Pidgin",
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"product": "Pidgin",
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"versions": [
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{
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"version": "2.13.0",
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"status": "affected"
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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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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.9:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.0:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.1:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.2:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.3:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.4:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.5:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.6:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.7:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.8:*:*:*:*:*:*:*"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pidgin:pidgin:2.14.10:*:*:*:*:*:*:*"
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}
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]
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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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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"attackVector": "LOCAL",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM",
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"exploitMaturity": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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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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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/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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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS"
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 6.2,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"references": [
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{
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"url": "https://www.exploit-db.com/exploits/46930",
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"name": "ExploitDB-46930",
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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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"url": "https://pidgin.im/",
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"name": "Official Product Homepage",
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"tags": [
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"product"
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]
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},
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{
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"name": "VulnCheck Advisory: Pidgin 2.13.0 Denial of Service via Malformed Username",
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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/pidgin-denial-of-service-via-malformed-username"
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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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"value": "Alejandra Sánchez",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck"
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},
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"datePublic": "2019-05-27T00:00:00.000Z"
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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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"timestamp": "2026-03-24T14:30:55.803437Z",
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"id": "CVE-2019-25544",
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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": "2026-03-24T14:31:19.687Z"
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}
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}
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]
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}
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} |