135 lines
5.5 KiB
JSON
135 lines
5.5 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-2026-73070",
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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": "2026-08-10T19:37:41.444Z",
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"datePublished": "2026-08-11T15:21:49.070Z",
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"dateUpdated": "2026-08-11T15:58:28.409Z"
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},
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"containers": {
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"cna": {
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"title": "Vim: Stack Buffer Overflow in the Vim Socket Server",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-121",
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"lang": "en",
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"description": "CWE-121: Stack-based Buffer Overflow",
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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": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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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": "NONE",
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"baseScore": 6.8,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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/vim/vim/security/advisories/GHSA-49m8-wwxj-mr69",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/vim/vim/security/advisories/GHSA-49m8-wwxj-mr69"
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},
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{
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"name": "https://github.com/vim/vim/commit/5598618b2daf8e36b3bf0251caaefcf0bf8e85e4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/vim/vim/commit/5598618b2daf8e36b3bf0251caaefcf0bf8e85e4"
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},
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{
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"name": "https://github.com/vim/vim/releases/tag/v9.2.0842",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/vim/vim/releases/tag/v9.2.0842"
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}
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],
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"affected": [
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{
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"vendor": "vim",
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"product": "vim",
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"versions": [
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{
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"version": "< 9.2.0842",
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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": "2026-08-11T15:21:49.070Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Vim is an open source, command line text editor. Prior to 9.2.0842, the socket server backend in src/socketserver.c accepts unbounded client connections in socketserver_accept(), causing descriptors to overflow fd_set structures in src/channel.c and fixed-size struct pollfd arrays in src/os_unix.c, which allows a local process that can connect to the server socket to corrupt stack memory or terminate the Vim server. This issue is fixed in version 9.2.0842."
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}
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],
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"source": {
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"advisory": "GHSA-49m8-wwxj-mr69",
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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": "2026-08-11T15:56:19.530887Z",
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"id": "CVE-2026-73070",
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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": "2026-08-11T15:58:28.409Z"
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}
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}
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]
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}
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} |