160 lines
6.5 KiB
JSON
160 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-2026-28214",
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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": "2026-02-25T15:28:40.649Z",
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"datePublished": "2026-04-17T18:35:46.974Z",
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"dateUpdated": "2026-04-20T13:46:08.635Z"
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},
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"containers": {
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"cna": {
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"title": "Firebird server hangs when using specific clumplet on batch creation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-190",
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"lang": "en",
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"description": "CWE-190: Integer Overflow or Wraparound",
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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-835",
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"lang": "en",
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"description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')",
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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": "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": "LOW",
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"baseScore": 6,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
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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/FirebirdSQL/firebird/security/advisories/GHSA-7cq5-994r-jhrf",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/FirebirdSQL/firebird/security/advisories/GHSA-7cq5-994r-jhrf"
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},
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{
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"name": "https://github.com/FirebirdSQL/firebird/releases/tag/v3.0.14",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/FirebirdSQL/firebird/releases/tag/v3.0.14"
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},
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{
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"name": "https://github.com/FirebirdSQL/firebird/releases/tag/v4.0.7",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/FirebirdSQL/firebird/releases/tag/v4.0.7"
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},
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{
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"name": "https://github.com/FirebirdSQL/firebird/releases/tag/v5.0.4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/FirebirdSQL/firebird/releases/tag/v5.0.4"
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}
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],
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"affected": [
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{
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"vendor": "FirebirdSQL",
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"product": "firebird",
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"versions": [
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{
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"version": ">= 3.0.0, < 3.0.14",
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"status": "affected"
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},
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{
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"version": ">= 4.0.0, < 4.0.7",
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"status": "affected"
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},
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{
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"version": ">= 5.0.0, < 5.0.4",
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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": "2026-04-17T18:35:46.974Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the ClumpletReader::getClumpletSize() function can overflow the totalLength value when parsing a Wide type clumplet, causing an infinite loop. An authenticated user with INSERT privileges on any table can exploit this via a crafted Batch Parameter Block to cause a denial of service against the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14."
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}
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],
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"source": {
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"advisory": "GHSA-7cq5-994r-jhrf",
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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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"id": "CVE-2026-28214",
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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": "2026-04-20T13:41:09.298737Z"
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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": "2026-04-20T13:46:08.635Z"
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}
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}
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]
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}
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} |