201 lines
7.9 KiB
JSON
201 lines
7.9 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-2025-71450",
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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": "2026-11-02T14:15:20.723Z",
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"datePublished": "2026-11-02T14:28:50.157Z",
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"dateUpdated": "2026-11-06T19:22:48.149Z"
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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": "2026-11-02T14:28:50.157Z"
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},
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"datePublic": "2025-10-20T00:00:00.000Z",
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"title": "inih before r63 Stack Buffer Under-Read in ini_parse_stream Discard Loop",
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"descriptions": [
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{
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"lang": "en",
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"value": "inih before r63 contains a one-byte stack buffer under-read in ini_parse_stream() in ini.c that allows attackers to read abyss[-1] via an embedded NUL byte after an overlong line. Attackers can supply an INI file or string with a line of at least INI_MAX_LINE-1 bytes followed by a NUL byte, causing undefined behavior reported by memory sanitizers."
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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": "Buffer Under-read",
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"cweId": "CWE-127",
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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": "benhoyt",
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"product": "inih",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "0",
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"lessThan": "r63",
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"status": "affected",
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"versionType": "custom"
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}
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],
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"repo": "https://github.com/benhoyt/inih"
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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:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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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": 4.8,
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"baseSeverity": "MEDIUM"
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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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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": 3.3,
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"baseSeverity": "LOW"
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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/benhoyt/inih/pull/206",
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"tags": [
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"issue-tracking",
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"patch"
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]
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},
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{
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"url": "https://github.com/benhoyt/inih/issues/223",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/benhoyt/inih/commit/8e06f6b77b5d4471bdc6d85ada81b67d37354a5c",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/benhoyt/inih/blob/r62/ini.c#L162-L169",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/benhoyt/inih/releases/tag/r63",
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"tags": [
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"release-notes"
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],
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"name": "inih r63 Release Notes"
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},
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{
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"url": "https://hackmd.io/@haindpwn/inih-long-line-discard-oob-read",
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"tags": [
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"technical-description"
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]
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},
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{
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"name": "VulnCheck Advisory: inih before r63 Stack Buffer Under-Read in ini_parse_stream Discard Loop",
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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/inih-before-r63-stack-buffer-under-read-in-ini-parse-stream-discard-loop"
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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": "Fatih Çelik (fatihhcelik)",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "HaiND from the Post and Telecommunication Institute of Technology",
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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-endgame"
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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://hackmd.io/@haindpwn/cve-2025-71450-inih-long-line-discard-oob-read#Detailed-attack-steps",
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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": "2026-11-06T19:22:12.946222Z",
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"id": "CVE-2025-71450",
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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": "2026-11-06T19:22:48.149Z"
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}
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}
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]
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}
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} |