135 lines
5.4 KiB
JSON
135 lines
5.4 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-2026-34513",
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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": "2026-03-30T16:03:31.047Z",
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"datePublished": "2026-04-01T20:06:13.718Z",
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"dateUpdated": "2026-06-23T15:50:30.916Z"
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},
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"containers": {
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"cna": {
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"title": "AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"lang": "en",
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"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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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": "NONE",
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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": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 2.7,
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"baseSeverity": "LOW",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U",
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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/aio-libs/aiohttp/security/advisories/GHSA-hcc4-c3v8-rx92",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-hcc4-c3v8-rx92"
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},
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{
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"name": "https://github.com/aio-libs/aiohttp/commit/c4d77c3533122be353b8afca8e8675e3b4cbda98",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/aio-libs/aiohttp/commit/c4d77c3533122be353b8afca8e8675e3b4cbda98"
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},
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{
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"name": "https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4"
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}
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],
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"affected": [
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{
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"vendor": "aio-libs",
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"product": "aiohttp",
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"versions": [
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{
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"version": "< 3.13.4",
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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": "2026-04-01T20:06:13.718Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4."
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}
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],
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"source": {
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"advisory": "GHSA-hcc4-c3v8-rx92",
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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": "2026-04-02T15:14:09.818200Z",
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"id": "CVE-2026-34513",
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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": "2026-06-23T15:50:30.916Z"
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}
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}
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]
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}
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} |