125 lines
4.9 KiB
JSON
125 lines
4.9 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-2026-42542",
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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": "2026-04-28T16:56:50.190Z",
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"datePublished": "2026-06-10T20:32:38.985Z",
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"dateUpdated": "2026-06-11T16:15:17.741Z"
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},
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"containers": {
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"cna": {
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"title": "TDengine has an integer underflow in uvConnMayGetUserInfo() allows unauthenticated remote crash (DoS)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-191",
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"lang": "en",
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"description": "CWE-191: Integer Underflow (Wrap 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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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:N/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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}
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],
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"references": [
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{
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"name": "https://github.com/taosdata/TDengine/security/advisories/GHSA-vg95-j2hf-hvjx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/taosdata/TDengine/security/advisories/GHSA-vg95-j2hf-hvjx"
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},
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{
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"name": "https://github.com/taosdata/TDengine/releases/tag/ver-3.4.1.6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/taosdata/TDengine/releases/tag/ver-3.4.1.6"
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}
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],
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"affected": [
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{
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"vendor": "taosdata",
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"product": "TDengine",
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"versions": [
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{
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"version": ">= 3.4.0.0, < 3.4.1.6",
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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": "2026-06-10T20:32:38.985Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "TDengine is an open source, time-series database optimized for Internet of Things devices. In versions 3.4.0.0 through 3.4.1.5, an unauthenticated remote attacker can crash the taosd server process by sending a single crafted RPC packet. No credentials or prior session state are required. Version 3.4.1.6 fixes the issue."
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}
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],
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"source": {
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"advisory": "GHSA-vg95-j2hf-hvjx",
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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": "2026-06-11T12:56:59.511171Z",
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"id": "CVE-2026-42542",
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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": "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": "2026-06-11T16:15:17.741Z"
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}
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}
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]
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}
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} |