181 lines
7.4 KiB
JSON
181 lines
7.4 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-2026-45133",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-05-08T20:08:17.209Z",
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"datePublished": "2026-07-14T18:45:03.458Z",
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"dateUpdated": "2026-07-15T13:25:32.835Z"
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},
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"containers": {
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"cna": {
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"title": "Symfony: [Yaml] Harden the parser when handling untrusted input",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-674",
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"lang": "en",
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"description": "CWE-674: Uncontrolled Recursion",
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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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"descriptions": [
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{
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"cweId": "CWE-776",
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"lang": "en",
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"description": "CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')",
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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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"descriptions": [
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{
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"cweId": "CWE-1333",
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"lang": "en",
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"description": "CWE-1333: Inefficient Regular Expression Complexity",
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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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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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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": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/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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}
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}
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],
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"references": [
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{
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"name": "https://github.com/symfony/symfony/security/advisories/GHSA-c2p3-7m5p-cv8x",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/symfony/symfony/security/advisories/GHSA-c2p3-7m5p-cv8x"
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},
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{
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"name": "https://github.com/symfony/symfony/releases/tag/v5.4.52",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/symfony/symfony/releases/tag/v5.4.52"
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},
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{
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"name": "https://github.com/symfony/symfony/releases/tag/v6.4.40",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/symfony/symfony/releases/tag/v6.4.40"
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},
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{
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"name": "https://github.com/symfony/symfony/releases/tag/v7.4.12",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/symfony/symfony/releases/tag/v7.4.12"
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},
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{
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"name": "https://github.com/symfony/symfony/releases/tag/v8.0.12",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/symfony/symfony/releases/tag/v8.0.12"
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}
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],
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"affected": [
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{
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"vendor": "symfony",
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"product": "symfony",
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"versions": [
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{
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"version": "< 5.4.52",
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"status": "affected"
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},
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{
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"version": ">= 6.0.0-BETA1, < 6.4.40",
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"status": "affected"
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},
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{
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"version": ">= 7.0.0-BETA1, < 7.4.12",
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"status": "affected"
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},
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{
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"version": ">= 8.0.0-BETA1, < 8.0.12",
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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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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-14T18:45:03.458Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, when the parser is exposed to attacker-controlled input, deeply nested mappings or sequences cause both the block-level (Parser::parseBlock()) and inline (Inline::parseSequence() / Inline::parseMapping()) parsers to recurse without a depth limit. A crafted document exhausts the PHP stack and crashes the worker. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12."
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}
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],
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"source": {
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"advisory": "GHSA-c2p3-7m5p-cv8x",
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"discovery": "UNKNOWN"
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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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"timestamp": "2026-07-15T13:25:18.252487Z",
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"id": "CVE-2026-45133",
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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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"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": "2026-07-15T13:25:32.835Z"
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}
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}
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]
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}
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} |